There are 8 ways to get from Cary to Boulder by plane, bus, bus (Flixbus, Greyhound), train, or car
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly Raleigh-Durham International Airport to Denver, bus
best- Fly from Raleigh-Durham International Airport (RDU) to Denver (DEN)RDU - DEN
- Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Station
7h 31m$253–706Fly Raleigh-Durham International Airport to Cheyenne Airport, drive
cheapest- Fly from Raleigh-Durham International Airport (RDU) to Cheyenne Airport (CYS)RDU - CYS
- Drive from Cheyenne-Airport-CYS to Boulder
9h 43m$137–628Bus
- Take the bus from Durham to Atlanta Bus Station
- Take the bus from Atlanta Bus Station to St Louis Bus Station
- Take the bus from St Louis Bus Station to Denver Union Station
- Take the bus from Union Station Gate B17 to Broadway & Euclid AveFf1 / ...
40h 39m$213–583Train, bus
- Take the train from Cary to Chicago Union Station
- Take the train from Chicago Union Station to Denver
- Take the bus from Union Station Gate B17 to Broadway & Regent DrFf1 / ...
46h 14m$249–662Drive 1,639.2 mi
- Drive from Cary to Boulder1,639.2 mi
27h 42m$300–433Train to Charlotte Douglas International Airport, fly to Denver, bus
- Take the train from Cary to Charlotte Amtrak Station
- Fly from Charlotte Douglas International Airport (CLT) to Denver (DEN)CLT - DEN
- Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Station
10h 17m$327–841Train to Piedmont Triad International Airport, fly to Denver, bus
- Take the train from Cary to Greensboro
- Fly from Piedmont Triad International Airport (GSO) to Denver (DEN)GSO - DEN
- Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Station
10h 10m$211–923Fly Raleigh-Durham International Airport to Colorado Springs Airport, bus
- Fly from Raleigh-Durham International Airport (RDU) to Colorado Springs Airport (COS)RDU - COS
- Take the bus from Colorado Springs Airport to Denver International Airport
- Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Station
12h 11m$163–666
Cary to Boulder by bus
Questions & Answers
The cheapest way to get from Cary to Boulder is to fly and drive which costs $130 - $650 and takes 9h 43m.
The fastest way to get from Cary to Boulder is to fly and bus which takes 7h 31m and costs $250 - $750.
No, there is no direct bus from Cary to Boulder. However, there are services departing from Cary Depot and arriving at Broadway & Euclid Ave via Regional Transit Center, Durham, Atlanta Bus Station, St Louis Bus Station and Union Station Gate B17. The journey, including transfers, takes approximately 40h 39m.
The distance between Cary and Boulder is 1501 miles. The road distance is 1648.8 miles.
The best way to get from Cary to Boulder without a car is to bus which takes 40h 39m and costs $210 - $600.
It takes approximately 7h 31m to get from Cary to Boulder, including transfers.
Cary to Boulder bus services, operated by Flixbus USA, depart from Durham station.
Cary to Boulder bus services, operated by Flixbus USA, arrive at Atlanta Bus Station.
Boulder is 2h behind Cary. It is currently 6:21 AM in Cary and 4:21 AM in Boulder.
Yes, the driving distance between Cary to Boulder is 1649 miles. It takes approximately 27h 42m to drive from Cary to Boulder.
What companies run services between Cary, NC, USA and Boulder, CO, USA?
You can take a bus from Cary Depot to Broadway & Euclid Ave via Regional Transit Center, Durham Station Gate J, Durham, Atlanta Bus Station, St Louis Bus Station, Denver Union Station, and Union Station Gate B17 in around 40h 39m.
Transport is disrupted due to the Russia-Ukraine war. Read more
- Website
- aa.com
Flights from Charlotte Douglas International Airport to Denver
- Ave. Duration
- 3h 47m
- When
- Every day
- Estimated price
- $140–650
Flights from Piedmont Triad International Airport to Denver via Charlotte Douglas International Airport
- Ave. Duration
- 5h 54m
- When
- Monday, Tuesday, Friday, and Sunday
- Estimated price
- $200–900
Flights from Piedmont Triad International Airport to Denver via Dallas/Ft.Worth
- Ave. Duration
- 6h 24m
- When
- Every day
- Estimated price
- $220–1,000
Flights from Piedmont Triad International Airport to Denver via Chicago O'Hare
- Ave. Duration
- 6h 29m
- When
- Monday, Thursday, and Sunday
- Estimated price
- $200–950
Flights from Raleigh-Durham International Airport to Colorado Springs Airport via Dallas/Ft.Worth
- Ave. Duration
- 7h 12m
- When
- Every day
- Estimated price
- $130–600
- Website
- southwest.com
Flights from Raleigh-Durham International Airport to Denver
- Ave. Duration
- 3h 52m
- When
- Every day
- Estimated price
- $170–800
Flights from Raleigh-Durham International Airport to Denver via St. Louis
- Ave. Duration
- 5h 40m
- When
- Monday to Wednesday
- Estimated price
- $170–800
Flights from Raleigh-Durham International Airport to Denver via Chicago Midway
- Ave. Duration
- 6h 8m
- When
- Monday, Tuesday, Wednesday, Friday, and Sunday
- Estimated price
- $180–800
Flights from Charlotte Douglas International Airport to Denver
- Ave. Duration
- 3h 50m
- When
- Monday, Tuesday, Wednesday, Friday, and Sunday
- Estimated price
- $140–650
Flights from Charlotte Douglas International Airport to Denver via St. Louis
- Ave. Duration
- 5h 40m
- When
- Friday
- Estimated price
- $140–650
Flights from Raleigh-Durham International Airport to Colorado Springs Airport via Denver
- Ave. Duration
- 6h 25m
- When
- Monday, Tuesday, Wednesday, and Saturday
- Estimated price
- $120–600
Flights from Raleigh-Durham International Airport to Colorado Springs Airport via Chicago Midway
- Ave. Duration
- 5h 45m
- When
- Friday and Sunday
- Estimated price
- $130–600
Flights from Raleigh-Durham International Airport to Colorado Springs Airport via Dallas
- Ave. Duration
- 6h 22m
- When
- Monday to Friday
- Estimated price
- $130–600
Flights from Raleigh-Durham International Airport to Colorado Springs Airport via Baltimore
- Ave. Duration
- 8h 5m
- When
- Monday to Wednesday
- Estimated price
- $140–650
- Website
- united.com
Flights from Raleigh-Durham International Airport to Denver
- Ave. Duration
- 4h 4m
- When
- Every day
- Estimated price
- $170–800
Flights from Raleigh-Durham International Airport to Cheyenne Airport via Denver
- Ave. Duration
- 6h 52m
- When
- Every day
- Estimated price
- $120–600
Flights from Charlotte Douglas International Airport to Denver
- Ave. Duration
- 3h 54m
- When
- Every day
- Estimated price
- $140–650
Flights from Piedmont Triad International Airport to Denver
- Ave. Duration
- 4h 6m
- When
- Every day
- Estimated price
- $190–900
Flights from Piedmont Triad International Airport to Denver via Chicago O'Hare
- Ave. Duration
- 6h 10m
- When
- Monday, Saturday, and Sunday
- Estimated price
- $200–950
Flights from Piedmont Triad International Airport to Denver via Washington Dulles
- Ave. Duration
- 6h 20m
- When
- Every day
- Estimated price
- $220–1,000
Flights from Raleigh-Durham International Airport to Colorado Springs Airport via Denver
- Ave. Duration
- 6h 29m
- When
- Every day
- Estimated price
- $120–600
- Website
- delta.com
Flights from Piedmont Triad International Airport to Denver via Atlanta
- Ave. Duration
- 6h 7m
- When
- Every day
- Estimated price
- $200–950
Flights from Piedmont Triad International Airport to Denver via Detroit
- Ave. Duration
- 6h 22m
- When
- Every day
- Estimated price
- $210–950
Flights from Raleigh-Durham International Airport to Colorado Springs Airport via Minneapolis
- Ave. Duration
- 6h 2m
- When
- Every day
- Estimated price
- $140–650
Flights from Raleigh-Durham International Airport to Colorado Springs Airport via Atlanta
- Ave. Duration
- 6h 38m
- When
- Every day
- Estimated price
- $130–600
- Website
- flyfrontier.com
Flights from Raleigh-Durham International Airport to Denver
- Ave. Duration
- 4h 11m
- When
- Monday, Thursday, Friday, and Sunday
- Estimated price
- $170–800
Flights from Charlotte Douglas International Airport to Denver
- Ave. Duration
- 3h 57m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $140–650
Rome2Rio's guide to Amtrak
Contact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Cary to Chicago Union Station
- Ave. Duration
- 25h 21m
- Frequency
- Once daily
- Estimated price
- $95–310
- Website
- https://www.amtrak.com/home.html
- Coach Seat - Advance Purchase
- $95–260
- Coach Seat short notice purchase
- $130–310
- Business - advance purchase
- $190–750
- Business Class
- $280–700
Train from Chicago Union Station to Denver
- Ave. Duration
- 18h 56m
- Frequency
- Once daily
- Estimated price
- $150–350
- Website
- https://www.amtrak.com/home.html
Train from Cary to Charlotte Amtrak Station
- Ave. Duration
- 2h 58m
- Frequency
- 5 times a day
- Estimated price
- $28–33
- Website
- https://www.amtrak.com/home.html
Train from Cary to Greensboro
- Ave. Duration
- 1h 21m
- Frequency
- 5 times a day
- Estimated price
- $12–14
- Website
- https://www.amtrak.com/home.html
- Phone
- +1 303-299-6000
- Website
- rtd-denver.com
Bus from Denver Airport Station Gate 8 to Downtown Boulder Station
- Ave. Duration
- 1h 7m
- Frequency
- Hourly
- Estimated price
- $3
- Website
- https://www.rtd-denver.com/
- Adult
- $3
Bus from Union Station Gate B17 to Broadway & Euclid Ave
- Ave. Duration
- 47 min
- Frequency
- Every 30 minutes
- Estimated price
- $3
- Website
- https://www.rtd-denver.com/
- Adult
- $3
Bus from Union Station Gate B17 to Broadway & Regent Dr
- Ave. Duration
- 45 min
- Frequency
- Every 30 minutes
- Estimated price
- $3
- Website
- https://www.rtd-denver.com/
- Adult
- $3
- Phone
- +1 (855) 626-8585
- Website
- flixbus.com
Bus from Durham to Atlanta Bus Station
- Ave. Duration
- 7h 30m
- Frequency
- 5 times a day
- Estimated price
- $50–110
- Schedules at
- flixbus.com
Bus from Atlanta Bus Station to St Louis Bus Station
- Ave. Duration
- 10h 40m
- Frequency
- Once daily
- Estimated price
- $75–140
- Schedules at
- flixbus.com
Rome2Rio's guide to Greyhound USA
Contact Details
- Phone
- +1 214-849-8100
- ifsr@greyhound.com
- Website
- greyhound.com
Bus from Durham to Atlanta Bus Station
- Ave. Duration
- 8h 25m
- Frequency
- 4 times a day
- Estimated price
- $50–110
- Website
- https://www.greyhound.com/
Bus from St Louis Bus Station to Denver Union Station
- Ave. Duration
- 17h 15m
- Frequency
- Once daily
- Estimated price
- $85–330
- Website
- https://www.greyhound.com/
- Phone
- +1 719-687-3456
- Website
- groometransportation.com
Bus from Colorado Springs Airport to Denver International Airport
- Ave. Duration
- 2h 25m
- Frequency
- Hourly
- Estimated price
- $40–60
- Website
- https://groometransportation.com/colorado-springs/
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