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How to get fromUnion Station to Belfastby plane, bus, train, bus (Flixbus, Greyhound), car, subway, or bus (Flixbus, Amtrak)

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There are 11 ways to get from Union Station to Belfast by plane, bus, train, bus (Flixbus, Greyhound), car, subway, or bus (Flixbus, Amtrak)

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 Bangor, bus

    best
    1. Fly from Ronald Reagan Washington National Airport (DCA) to Bangor (BGR)plane plane DCA - BGR
    2. Take the bus from Bangor Transportation Center to Belfastbus bus
    5h 38m
    $154–853

  2. Fly Ronald Reagan Washington National Airport to Rockland, Amtrak Thruway

    cheapest
    1. Fly from Ronald Reagan Washington National Airport (DCA) to Rockland (RKD)plane plane DCA - RKD
    2. Take the bus from Maine State Ferry Terminal - Rockland to Belfast, MEbus bus
    7h 15m
    $90–485

  3. Train, Amtrak Thruway (Amtrak)

    1. Take the train from Washington Union Station to Bostontrain train Acela
    2. Take the bus from South Station to Belfast, MEbus bus Boston
    12h 57m
    $176–346

  4. Bus

    1. Take the bus from Washington Union Station to Bostonbus bus FlixBus N2605
    2. Take the bus from Boston South Buses to Belfastbus bus Midcoast Maine to Bangor
    15h 50m
    $118–199

  5. Drive 626 mi

    1. Drive from Union Station to Belfastcar car 626 mi
    11h 53m
    $115–165

  6. Fly Ronald Reagan Washington National Airport to Portland, Amtrak Thruway

    1. Fly from Ronald Reagan Washington National Airport (DCA) to Portland (PWM)plane plane DCA - PWM
    2. Take the bus from Portland, ME to Belfast, MEbus bus
    8h 26m
    $139–709

  7. Train to Baltimore-Washington International Airport, fly to Portland, Amtrak Thruway

    1. Take the train from Washington Union Station to BWI Thurgood Marshalltrain train
    2. Fly from Baltimore-Washington International Airport (BWI) to Portland (PWM)plane plane BWI - PWM
    3. Take the bus from Portland, ME to Belfast, MEbus bus
    8h 38m
    $102–1,048

  8. Subway to Washington Dulles International Airport, fly to Portland, Amtrak Thruway

    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 Portland (PWM)plane plane IAD - PWM
    3. Take the bus from Portland, ME to Belfast, MEbus bus
    9h 10m
    $94–458

  9. Train to Philadelphia International Airport, fly to Bangor, bus

    1. Take the train from Washington Union Station to 30th Street Stationtrain train
    2. Fly from Philadelphia International Airport (PHL) to Bangor (BGR)plane plane PHL - BGR
    3. Take the bus from Bangor Transportation Center to Belfastbus bus
    7h 42m
    $154–736

  10. Train, Amtrak Thruway via New York

    1. Take the train from Washington Union Station to Ny Moynihan Train Hall At Penn Stationtrain train
    2. Take the train from Ny Moynihan Train Hall At Penn Station to Bostontrain train
    3. Take the train from Boston to Brunswick Amtrak Stationtrain train
    4. Take the bus from Brunswick, ME to Belfast, MEbus bus
    15h 9m
    $198–438

  11. Bus, Amtrak Thruway

    1. Take the bus from Washington Union Station to New York Midtownbus bus
    2. Take the bus from New York Midtown to Brunswick Stationbus bus
    3. Take the bus from Brunswick, ME to Belfast, MEbus bus
    16h 56m
    $114–204

Union Station to Belfast by train and bus (Amtrak)

Calendar7Weekly Services
Duration12h 57mAverage Duration
Ticket$176Cheapest Price
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Questions & Answers

Map of how to get from Union Station to Belfast.ExpandLaunch map view
  • Distance: 635 mi
  • Duration: 5h 38m

What companies run services between Union Station, DC, USA and Belfast, ME, USA?

You can take a bus from Washington Union Station to Belfast via Boston and Boston South Buses in around 15h 50m.

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