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How to get fromGaithersburg to Coloradoby plane, train (Amtrak), bus (Greyhound), car, bus or subway

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There are 8 ways to get from Gaithersburg to Colorado by plane, train (Amtrak), bus (Greyhound), car, 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.

  1. Fly Ronald Reagan Washington National Airport to Denver

    best
    1. Fly from Ronald Reagan Washington National Airport (DCA) to Denver (DEN)plane plane DCA - DEN
    7h 25m
    $290–1,316

  2. Subway to Washington Dulles International Airport, fly to Colorado Springs Airport

    cheapest
    1. Take the subway from Farragut West, Blue/Orange/Silver Line Track 2 Platform to Washington Dulles International Airport, Silver Line Center Platformsubway subway
    2. Fly from Washington Dulles International Airport (IAD) to Colorado Springs Airport (COS)plane plane IAD - COS
    9h 24m
    $118–568

  3. Train (Amtrak)

    1. Take the train from Rockville Amtrak to Chicago Union Stationtrain train Floridian
    2. Take the train from Chicago Union Station to Denvertrain train California Zephyr
    38h 16m
    $482–1,103

  4. Bus

    1. Take the bus from SHADY GROVE & station to Frederick Marc Stationbus bus 515
    2. Take the bus from Frederick Bus Station to Pittsburgh Intermodal Stationbus bus
    3. Take the bus from Pittsburgh Intermodal Station to St Louis Bus Stationbus bus
    4. Take the bus from St Louis Bus Station to Denver Union Stationbus bus
    39h
    $287–549

  5. Drive 1,591.2 mi

    1. Drive from Gaithersburg to Denvercar car 1,591.2 mi
    27h 59m
    $291–420

  6. Bus to Baltimore-Washington International Airport, fly to Denver

    1. Take the bus from Gaithersburg Park & Ride to BWI SOUTHWEST AIRLINES eb UPPER LEVELbus bus
    2. Fly from Baltimore-Washington International Airport (BWI) to Denver (DEN)plane plane BWI - DEN
    7h 45m
    $158–758

  7. Subway to Washington Dulles International Airport, fly to Denver

    1. Take the subway from Farragut West, Blue/Orange/Silver Line Track 2 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
    7h 45m
    $150–720

  8. Bus to Richmond International Airport, fly to Denver

    1. Take the bus from Washington Union Station to Richmondbus bus
    2. Fly from Richmond International Airport (RIC) to Denver (DEN)plane plane RIC - DEN
    10h 50m
    $191–898

Gaithersburg to Colorado by subway and train (Amtrak)

Calendar7Weekly Services
Duration38h 16mAverage Duration
Ticket$482Cheapest Price
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Questions & Answers

What companies run services between Gaithersburg, MD, USA and Colorado, USA?

Frontier Airlines, United Airlines, and Southwest Airlines fly from Ronald Reagan Washington National Airport (DCA) to Denver (DEN) every 4 hours. Alternatively, you can take a subway from Shady Grove, Red Line Center Platform to Denver via Rockville, Red Line Center Platform, Rockville Amtrak, and Chicago Union Station in around 38h 16m.

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