There are 9 ways to get from Baltimore to Union by train (Amtrak), bus (Flixbus, Greyhound), car, train, plane, bus, or subway
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Train (Amtrak)
best- Take the train from Baltimore Penn Station to Newark Penn Stationtrain Acela
3h$54–127Bus
cheapest- Take the bus from Baltimore Downtown Bus Station to Newark Penn Stationbus FlixBus 2601 / ...
5h 13m$26–55Drive 174.6 mi
- Drive from Baltimore to Unioncar 174.6 mi
3h 12m$32–46Train to Ronald Reagan Washington National Airport, fly to Newark Liberty International Airport
- Take the train from Baltimore Penn Station to Washington Union Stationtrain
- Fly from Ronald Reagan Washington National Airport (DCA) to Newark Liberty International Airport (EWR)plane DCA - EWR
4h 18m$907–2,166Bus via White Marsh Park And Ride Bay 1
- Take the bus from Baltimore to New Yorkbus Ppb 8709 / ...
- Take the bus from Port Authority Bus Terminal to Morris Ave At Grandview Avebus 114
5h 50m$55–128Train, subway to Washington Dulles International Airport, fly to Newark Liberty International Airport
- Take the train from Baltimore Penn Station to New Carrollton Amtrak Stationtrain
- Take the subway from New Carrollton, Orange/Silver Line Center Platform to Washington Dulles International Airport, Silver Line Center Platformsubway
- Fly from Washington Dulles International Airport (IAD) to Newark Liberty International Airport (EWR)plane IAD - EWR
5h 8m$445–1,517Train to Ronald Reagan Washington National Airport, fly to Laguardia Airport, bus
- Take the train from Baltimore Penn Station to Washington Union Stationtrain
- Fly from Ronald Reagan Washington National Airport (DCA) to Laguardia Airport (LGA)plane DCA - LGA
- Take the bus from Port Authority Bus Terminal to Morris Ave At Grandview Avebus
5h 38m$112–1,290Train to Ronald Reagan Washington National Airport, fly to John F. Kennedy International Airport
- Take the train from Baltimore Penn Station to Washington Union Stationtrain
- Fly from Ronald Reagan Washington National Airport (DCA) to John F. Kennedy International Airport (JFK)plane DCA - JFK
5h 17m$922–2,193Fly Baltimore-Washington International Airport to Long Island Mac Arthur Airport, train
- Fly from Baltimore-Washington International Airport (BWI) to Long Island Mac Arthur Airport (ISP)plane BWI - ISP
- Take the train from Central Islip to New York Penn Stationtrain
5h 57m$74–436
Baltimore to Union by train and tram (Amtrak)
Comparing Your Travel Options
The cheapest way to get from Baltimore to Union is to bus which costs $26 - $55 and takes 5h 13m.
The fastest way to get from Baltimore to Union is to train which takes 3h and costs $50 - $130.
No, there is no direct bus from Baltimore station to Union. However, there are services departing from Baltimore Downtown Bus Station and arriving at Vauxhall Rd At Coolidge Ave via Newark Penn Station. The journey, including transfers, takes approximately 5h 13m.
No, there is no direct train from Baltimore station to Union. However, there are services departing from Baltimore Penn Station and arriving at Maplewood via Newark Penn Station and Newark Broad St. The journey, including transfers, takes approximately 3h.
The distance between Baltimore and Union is 184 miles. The road distance is 175.6 miles.
The best way to get from Baltimore to Union without a car is to train which takes 3h and costs $50 - $130.
It takes approximately 3h to get from Baltimore to Union, including transfers.
Baltimore to Union bus services, operated by Flixbus USA, depart from Baltimore Downtown Bus Station.
Baltimore to Union train services, operated by Amtrak Acela, depart from Baltimore Penn Station.
The best way to get from Baltimore to Union is to train which takes 3h and costs $50 - $130. Alternatively, you can bus, which costs $26 - $55 and takes 5h 13m.
What companies run services between Baltimore, MD, USA and Union, Union County, NJ, USA?
Amtrak Acela operates a train from Baltimore Penn Station to Newark Penn Station every 3 hours. Tickets cost $40–700 and the journey takes 2h 10m. Amtrak also services this route hourly. Alternatively, Flixbus USA operates a bus from Baltimore Downtown Bus Station to Newark Penn Station 5 times a day. Tickets cost $25–45 and the journey takes 3h 50m. Greyhound USA also services this route 3 times a day.
- Website
- aa.com
Flights from Ronald Reagan Washington National Airport to Laguardia Airport
- Ave. Duration
- 1h 29m
- When
- Every day
- Estimated price
- $95–700
Flights from Ronald Reagan Washington National Airport to John F. Kennedy International Airport
- Ave. Duration
- 1h 34m
- When
- Every day
- Estimated price
- $55–410
- Website
- united.com
Flights from Ronald Reagan Washington National Airport to Newark Liberty International Airport
- Ave. Duration
- 1h 27m
- When
- Every day
- Estimated price
- $55–400
Flights from Washington Dulles International Airport to Newark Liberty International Airport
- Ave. Duration
- 1h 24m
- When
- Every day
- Estimated price
- $35–250
- Website
- southwest.com
Flights from Baltimore-Washington International Airport to Long Island Mac Arthur Airport
- Ave. Duration
- 1h 10m
- When
- Every day
- Estimated price
- $55–390
- Website
- delta.com
Flights from Ronald Reagan Washington National Airport to Laguardia Airport
- Ave. Duration
- 1h 17m
- When
- Every day
- Estimated price
- $95–700
Flights from Ronald Reagan Washington National Airport to John F. Kennedy International Airport
- Ave. Duration
- 1h 24m
- When
- Every day
- Estimated price
- $55–410
- Website
- jetblue.com
Flights from Ronald Reagan Washington National Airport to John F. Kennedy International Airport
- Ave. Duration
- 1h 9m
- When
- Every day
- Estimated price
- $55–410
Rome2Rio's guide to Amtrak Acela
Contact DetailsContact Details
- Phone
- +1 800-872-7245
- Website
- Amtrak
Train from Baltimore Penn Station to Newark Penn Station
- Ave. Duration
- 2h 10m
- Frequency
- Every 3 hours
- Estimated price
- $40–700
- Schedules at
- Amtrak Acela
- Website
- Amtrak
- Business Class
- $40–480
- First Class
- $170–700
Train from Baltimore Penn Station to Washington Union Station
- Ave. Duration
- 36 min
- Frequency
- Hourly
- Estimated price
- $9–600
- Schedules at
- Amtrak Acela
- Website
- Amtrak
- Business Class
- $9–440
- First Class
- $100–600
Train from Baltimore Penn Station to Washington Union Station
- Ave. Duration
- 36 min
- Frequency
- Hourly
- Estimated price
- $9–600
- Schedules at
- Amtrak Acela
- Website
- Amtrak
- Business Class
- $9–440
- First Class
- $100–600
Train from Baltimore Penn Station to Washington Union Station
- Ave. Duration
- 36 min
- Frequency
- Hourly
- Estimated price
- $9–600
- Schedules at
- Amtrak Acela
- Website
- Amtrak
- Business Class
- $9–440
- First Class
- $100–600
Rome2Rio's guide to Amtrak
Contact DetailsContact Details
- Phone
- +1 800-872-7245
- Website
- Amtrak
Train from Baltimore Penn Station to Newark Penn Station
- Ave. Duration
- 5h 54m
- Frequency
- Hourly
- Estimated price
- $50–110
- Website
- Amtrak
Train from Baltimore Penn Station to Washington Union Station
- Ave. Duration
- 1h 2m
- Frequency
- Every 30 minutes
- Estimated price
- $11–25
- Website
- Amtrak
Train from Baltimore Penn Station to New Carrollton Amtrak Station
- Ave. Duration
- 48 min
- Frequency
- Hourly
- Estimated price
- $9–20
- Website
- Amtrak
Train from Baltimore Penn Station to Washington Union Station
- Ave. Duration
- 1h 2m
- Frequency
- Every 30 minutes
- Estimated price
- $11–25
- Website
- Amtrak
Train from Baltimore Penn Station to Washington Union Station
- Ave. Duration
- 1h 2m
- Frequency
- Every 30 minutes
- Estimated price
- $11–25
- Website
- Amtrak
- Phone
- 1-866-743-3682
- Website
- Maryland Transit
Train from Baltimore Penn Station to Washington Union Station
- Ave. Duration
- 1h 2m
- Frequency
- Hourly
- Estimated price
- $2–10
- Website
- Maryland Transit
- Standard Fare
- $2–10
Train from Baltimore Penn Station to New Carrollton Amtrak Station
- Ave. Duration
- 48 min
- Frequency
- Hourly
- Estimated price
- $2–9
- Website
- Maryland Transit
- Standard Fare
- $2–9
Train from Baltimore Penn Station to Washington Union Station
- Ave. Duration
- 1h 2m
- Frequency
- Hourly
- Estimated price
- $2–10
- Website
- Maryland Transit
- Standard Fare
- $2–10
Train from Baltimore Penn Station to Washington Union Station
- Ave. Duration
- 1h 2m
- Frequency
- Hourly
- Estimated price
- $2–10
- Website
- Maryland Transit
- Standard Fare
- $2–10
Subway from New Carrollton, Orange/Silver Line Center Platform to Washington Dulles International Airport, Silver Line Center Platform
- Ave. Duration
- 1h 16m
- Frequency
- Every 30 minutes
- Estimated price
- $2–3
- Website
- Washington Metropolitan Area Transit Authority
- standard fare after 9:30 p.m
- $2–3
- Phone
- +1-718-217-5477
- Website
- Long Island Rail Road
Train from Central Islip to New York Penn Station
- Ave. Duration
- 1h 15m
- Frequency
- Every 20 minutes
- Estimated price
- $12–28
- Website
- Long Island Rail Road
- Schedules at
- Long Island Rail Road Schedules
- Off-Peak
- $12–18
- Peak
- $20–28
- Phone
- +1 (855) 626-8585
- Website
- Flixbus USA
Bus from Baltimore Downtown Bus Station to Newark Penn Station
- Ave. Duration
- 3h 50m
- Frequency
- 5 times a day
- Estimated price
- $25–45
- Schedules at
- Flixbus USA
Rome2Rio's guide to Greyhound USA
Contact DetailsContact Details
- Phone
- +1 214-849-8100
- ifsr@greyhound.com
- Website
- Greyhound
Bus from Baltimore Downtown Bus Station to Newark Penn Station
- Ave. Duration
- 3h 10m
- Frequency
- 3 times a day
- Estimated price
- $25–50
- Website
- Greyhound
- Phone
- 1-800-343-9999
- Website
- Peter Pan
Bus from Baltimore to New York
- Ave. Duration
- 3h 10m
- Frequency
- Hourly
- Estimated price
- $45–100
- Website
- Peter Pan
- Phone
- +1 973-275-5555
- Website
- New Jersey Transit
Bus from Port Authority Bus Terminal to Morris Ave At Grandview Ave
- Ave. Duration
- 51 min
- Frequency
- Hourly
- Estimated price
- $8–26
- Website
- New Jersey Transit
- Website
- NJ Transit: World Cup 2026
- Adults
- $8–26
Bus from Port Authority Bus Terminal to Morris Ave At Grandview Ave
- Ave. Duration
- 51 min
- Frequency
- Hourly
- Estimated price
- $8–26
- Website
- New Jersey Transit
- Website
- NJ Transit: World Cup 2026
- Adults
- $8–26
Want to know more about travelling around United States
Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.
Related travel guides
Travelling to the US: What do I need to know?
Read the travel guide
Why you should take the train in the US
Read the travel guide
Need to know: Greyhound
Read the travel guide
Booking & Getting There
Baltimore to Union bus services, operated by Flixbus USA, arrive at Newark Penn Station.
Baltimore to Union train services, operated by Amtrak Acela, arrive at Newark Penn Station.
Yes, the driving distance between Baltimore to Union is 176 miles. It takes approximately 3h 12m to drive from Baltimore to Union.
There are 2670+ hotels available in Union.
























