There are 6 ways to get from Longmont to Washington by bus, plane, train, bus (Greyhound), car, 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.
Bus, fly to Ronald Reagan Washington National Airport
best- Take the bus from Coffman St & 4th Ave to Union Stationbus
- Fly from Denver (DEN) to Ronald Reagan Washington National Airport (DCA)plane DEN - DCA
6h 10m$303–1,413Bus
cheapest- Take the bus from Coffman St & 4th Ave to Union Stationbus Ld1 / ...
- Take the bus from Denver Union Station to Chicago Bus Stationbus
- Take the bus from Chicago Bus Station to Washington Union Stationbus
40h$153–393Bus, train
- Take the bus from S Main St & Ken Pratt Blvd to Union Stationbus Ld1 / ...
- Take the train from Denver to Chicago Union Stationtrain
- Take the train from Chicago Union Station to Rockville Amtraktrain
38h 36m$245–519Drive 1,639.8 mi
- Drive from Longmont to Washingtoncar 1,639.8 mi
28h 50m$300–433Bus, fly to Washington Dulles International Airport, subway
- Take the bus from Coffman St & 4th Ave to Union Stationbus
- Fly from Denver (DEN) to Washington Dulles International Airport (IAD)plane DEN - IAD
- Take the subway from Washington Dulles International Airport, Silver Line Center Platform to Farragut West, Blue/Orange/Silver Line Track 1 Platformsubway
6h 54m$155–721Bus, fly to Baltimore-Washington International Airport, train
- Take the bus from Coffman St & 4th Ave to Union Stationbus
- Fly from Denver (DEN) to Baltimore-Washington International Airport (BWI)plane DEN - BWI
- Take the train from BWI Thurgood Marshall to Washington Union Stationtrain
7h 5m$285–1,315
Longmont to Washington by bus, train, and subway
Questions & Answers
The cheapest way to get from Longmont to Washington is to bus which costs $150 - $400 and takes 40h.
The fastest way to get from Longmont to Washington is to bus and fly which takes 6h 10m and costs $300 - $1,500.
No, there is no direct bus from Longmont to Washington station. However, there are services departing from Coffman St & 4th Ave and arriving at Washington Union Station via Denver Union Station and Chicago Bus Station. The journey, including transfers, takes approximately 40h.
The distance between Longmont and Washington is 1538 miles. The road distance is 1649.3 miles.
The best way to get from Longmont to Washington without a car is to bus and train which takes 38h 36m and costs $240 - $550.
It takes approximately 6h 10m to get from Longmont to Washington, including transfers.
Longmont to Washington bus services, operated by Regional Transportation District, depart from Coffman St & 4th Ave station.
Longmont to Washington bus services, operated by Regional Transportation District, arrive at Union Station.
Washington is 2h ahead of Longmont. It is currently 12:43 PM in Longmont and 2:43 PM in Washington.
Yes, the driving distance between Longmont to Washington is 1649 miles. It takes approximately 28h 50m to drive from Longmont to Washington.
What companies run services between Longmont, CO, USA and Washington, DC, USA?
You can take a bus from Coffman St & 4th Ave to Washington Union Station via Denver Union Station and Chicago Bus Station in around 40h.
- Website
- southwest.com
Flights from Denver to Ronald Reagan Washington National Airport via Kansas City
- Ave. Duration
- 5h 58m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $290–1,400
Flights from Denver to Ronald Reagan Washington National Airport via Columbus
- Ave. Duration
- 5h 10m
- When
- Monday to Friday
- Estimated price
- $290–1,400
Flights from Denver to Ronald Reagan Washington National Airport via St. Louis
- Ave. Duration
- 5h 31m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $290–1,400
Flights from Denver to Ronald Reagan Washington National Airport via Chicago Midway
- Ave. Duration
- 6h 25m
- When
- Every day
- Estimated price
- $290–1,400
Flights from Denver to Washington Dulles International Airport
- Ave. Duration
- 3h 12m
- When
- Every day
- Estimated price
- $140–700
Flights from Denver to Baltimore-Washington International Airport
- Ave. Duration
- 3h 23m
- When
- Every day
- Estimated price
- $120–600
Flights from Denver to Baltimore-Washington International Airport via Indianapolis
- Ave. Duration
- 4h 45m
- When
- Monday to Friday
- Estimated price
- $130–600
Flights from Denver to Baltimore-Washington International Airport via Columbus
- Ave. Duration
- 5h 5m
- When
- Saturday
- Estimated price
- $120–600
Flights from Denver to Baltimore-Washington International Airport via Chicago Midway
- Ave. Duration
- 5h 45m
- When
- Monday to Saturday
- Estimated price
- $130–650
Flights from Denver to Baltimore-Washington International Airport via St. Louis
- Ave. Duration
- 5h 45m
- When
- Saturday
- Estimated price
- $130–650
- Website
- united.com
Flights from Denver to Ronald Reagan Washington National Airport
- Ave. Duration
- 3h 24m
- When
- Every day
- Estimated price
- $290–1,400
Flights from Denver to Washington Dulles International Airport
- Ave. Duration
- 3h 21m
- When
- Every day
- Estimated price
- $140–700
Flights from Denver to Washington Dulles International Airport via Kansas City
- Ave. Duration
- 5h 46m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $140–700
Flights from Denver to Baltimore-Washington International Airport
- Ave. Duration
- 3h 24m
- When
- Every day
- Estimated price
- $120–600
- Website
- flyfrontier.com
Flights from Denver to Ronald Reagan Washington National Airport
- Ave. Duration
- 3h 23m
- When
- Every day
- Estimated price
- $290–1,400
Rome2Rio's guide to Amtrak
Contact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Denver to Chicago Union Station
- Ave. Duration
- 18h 40m
- Frequency
- Once daily
- Estimated price
- $110–240
- Website
- https://www.amtrak.com/home.html
Train from Chicago Union Station to Rockville Amtrak
- Ave. Duration
- 16h 36m
- Frequency
- Once daily
- Estimated price
- $130–270
- Website
- https://www.amtrak.com/home.html
Train from BWI Thurgood Marshall to Washington Union Station
- Ave. Duration
- 40 min
- Frequency
- Hourly
- Estimated price
- $6–60
- Website
- https://www.amtrak.com/home.html
- Phone
- +1 202 466 3876
- Website
- wmata.com
Subway from Washington Dulles International Airport, Silver Line Center Platform to Farragut West, Blue/Orange/Silver Line Track 1 Platform
- Ave. Duration
- 47 min
- Frequency
- Every 15 minutes
- Estimated price
- $2–8
- Website
- https://www.wmata.com
- standard fare after 9:30 p.m
- $2–3
- standard fare 5 a.m - 9:30 p.m.
- $5–8
Rome2Rio's guide to Amtrak Northeast Regional
Contact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from BWI Thurgood Marshall to Washington Union Station
- Ave. Duration
- 31 min
- Frequency
- Hourly
- Estimated price
- $4–200
- Website
- https://www.amtrak.com/home
- Schedules at
- https://www.amtrak.com/northeast-regional-train
- Coach
- $4–200
- Business Class
- $45–230
- Phone
- 1-866-743-3682
- Website
- mta.maryland.gov
Train from BWI Thurgood Marshall to Washington Union Station
- Ave. Duration
- 40 min
- Frequency
- Hourly
- Estimated price
- $2–9
- Website
- https://www.mta.maryland.gov
- Standard Fare
- $2–9
Rome2Rio's guide to Amtrak Acela
Contact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from BWI Thurgood Marshall to Washington Union Station
- Ave. Duration
- 24 min
- Frequency
- 5 times a day
- Estimated price
- $6–550
- Schedules at
- https://www.amtrak.com/acela-train
- Website
- https://www.amtrak.com/home.html
- Business Class
- $6–440
- First Class
- $100–550
- Phone
- +1 303-299-6000
- Website
- rtd-denver.com
Bus from Coffman St & 4th Ave to Union Station
- Ave. Duration
- 55 min
- Frequency
- 5 times a day
- Estimated price
- $3
- Website
- https://www.rtd-denver.com/
- Adult
- $3
Bus from S Main St & Ken Pratt Blvd to Union Station
- Ave. Duration
- 50 min
- Frequency
- 5 times a day
- Estimated price
- $3
- Website
- https://www.rtd-denver.com/
- Adult
- $3
Rome2Rio's guide to Greyhound USA
Contact Details
- Phone
- +1 214-849-8100
- ifsr@greyhound.com
- Website
- greyhound.com
Bus from Denver Union Station to Chicago Bus Station
- Ave. Duration
- 20h 35m
- Frequency
- Once daily
- Estimated price
- $80–240
- Website
- https://www.greyhound.com/
Bus from Chicago Bus Station to Washington Union Station
- Ave. Duration
- 16h 30m
- Frequency
- Twice daily
- Estimated price
- $70–150
- Website
- https://www.greyhound.com/
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