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How to get fromMaryland to Boulderby plane, bus, train, bus (Greyhound), car, subway, or bus (Greyhound, Flixbus)

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There are 10 ways to get from Maryland to Boulder by plane, bus, train, bus (Greyhound), car, subway, or bus (Greyhound, Flixbus)

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.

  1. Fly Baltimore-Washington International Airport to Denver, bus

    best
    1. Fly from Baltimore-Washington International Airport (BWI) to Denver (DEN)plane plane BWI - DEN
    2. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus bus
    6h 58m

  2. Drive  1,666.1 mi

    cheapest
    1. Drive from Baltimore to Bouldercar car 1,666.1 mi
    27h 33m
    $305–440

  3. Train, bus via Rockville

    1. Take the train from Camden Station Marc to ROCKVILLE MARC wbtrain train
    2. Take the train from Rockville Amtrak to Chicago Union Stationtrain train
    3. Take the train from Chicago Union Station to Denvertrain train
    4. Take the bus from Union Station Gate B17 to Broadway & Regent Drbus bus Ff1 / ...
    40h 25m

  4. Bus

    1. Take the bus from Baltimore Downtown Bus Station to Chicago Bus Stationbus bus
    2. Take the bus from Chicago Bus Station to Denver Union Stationbus bus
    3. Take the bus from Union Station Gate B17 to Broadway & Euclid Avebus bus Ff1 / ...
    43h 20m

  5. Fly Ronald Reagan Washington National Airport to Denver, bus

    1. Fly from Ronald Reagan Washington National Airport (DCA) to Denver (DEN)plane plane DCA - DEN
    2. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus bus
    7h 13m

  6. Subway to Washington Dulles International Airport, fly to Denver, bus

    1. Take the subway from Metro Center, Blue/Orange/Silver Line Center Platform to Washington Dulles International Airport, Silver Line Center Platformsubway subway
    2. Fly from Washington Dulles International Airport (IAD) to Denver (DEN)plane plane IAD - DEN
    3. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus bus
    7h 43m

  7. Train to Philadelphia International Airport, fly to Denver, bus

    1. Take the train from Baltimore Penn Station to 30th Street Stationtrain train
    2. Fly from Philadelphia International Airport (PHL) to Denver (DEN)plane plane PHL - DEN
    3. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus bus
    8h 47m

  8. Fly Baltimore-Washington International Airport to Colorado Springs Airport, bus

    1. Fly from Baltimore-Washington International Airport (BWI) to Colorado Springs Airport (COS)plane plane BWI - COS
    2. Take the bus from Colorado Springs Airport to Denver International Airportbus bus
    3. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus bus
    11h 33m

  9. Bus via Harrisburg

    1. Take the bus from Baltimore Downtown Bus Station to Harrisburg Bus Stationbus bus
    2. Take the bus from Harrisburg Bus Station to Chicago Bus Stationbus bus
    3. Take the bus from Chicago Bus Station to Denver Union Stationbus bus
    4. Take the bus from Union Station Gate B17 to Downtown Boulder Stationbus bus Ff1 / ...
    44h 4m

  10. Train, bus

    1. Take the train from Baltimore Penn Station to Chicago Union Stationtrain train
    2. Take the train from Chicago Union Station to Denvertrain train
    3. Take the bus from Union Station Gate B17 to Downtown Boulder Stationbus bus Ff1 / ...
    2d

Baltimore-Washington International Airport (BWI) to Denver (DEN) flights

Calendar62Weekly Planes
Duration4h 13mAverage Duration
Ticket$149Cheapest Price
See schedules

Comparing Your Travel Options

Map of how to get from Maryland to Boulder.ExpandLaunch map view
  • Distance: 1,540.9 mi
  • Duration: 6h 58m

What companies run services between Maryland, USA and Boulder, CO, USA?

You can take a bus from GREENE & BALTIMORE sb to Broadway & Euclid Ave via HAINES ST & WARNER ST wb, Baltimore Downtown Bus Station, Chicago Bus Station, Denver Union Station, and Union Station Gate B17 in around 43h 20m.

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