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How to get fromPrinceton Junction to National Harborby train (Amtrak), bus (Flixbus), car, train, plane, bus, or subway

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There are 11 ways to get from Princeton Junction to National Harbor by train (Amtrak), bus (Flixbus), car, train, plane, 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. Train via Philadelphia (Amtrak)

    best
    1. Take the train from Princeton Junction Amtrak Station to 30th Street Stationtrain train Northeast Regional / ...
    2. Take the train from 30th Street Station to Washington Union Stationtrain train Northeast Regional / ...
    4h 47m
    $49–686

  2. Train, bus

    cheapest
    1. Take the train from Trenton Transit Center to Jefferson Stationtrain train Tre
    2. Take the bus from Philadelphia Bus Station to College Park U of MD Metrorailbus bus Greyhound US0325S
    9h 27m
    $33–62

  3. Bus (Flixbus)

    1. Take the bus from New Brunswick to Washington Union Stationbus bus FlixBus 2609 / ...
    6h 25m
    $38–68

  4. Drive 186.3 mi

    1. Drive from Princeton Junction to National Harborcar car 186.3 mi
    3h 35m
    $34–50

  5. Train to Newark Liberty International Airport, fly to Ronald Reagan Washington National Airport

    1. Take the train from Princeton Jct. to Newark Airport Railroad Stationtrain train
    2. Fly from Newark Liberty International Airport (EWR) to Ronald Reagan Washington National Airport (DCA)plane plane EWR - DCA
    4h 14m
    $930–1,739

  6. Train (Amtrak)

    1. Take the train from Princeton Junction Amtrak Station to Alexandriatrain train Carolinian / ...
    5h 52m
    $63–124

  7. Train to Newark Liberty International Airport, fly to Washington Dulles International Airport

    1. Take the train from Princeton Jct. to Newark Airport Railroad Stationtrain train
    2. Fly from Newark Liberty International Airport (EWR) to Washington Dulles International Airport (IAD)plane plane EWR - IAD
    5h 13m
    $632–1,542

  8. Train to John F. Kennedy International Airport, fly to Ronald Reagan Washington National Airport

    1. Take the train from Princeton Jct. to New York Penn Stationtrain train
    2. Fly from John F. Kennedy International Airport (JFK) to Ronald Reagan Washington National Airport (DCA)plane plane JFK - DCA
    5h 16m
    $922–2,545

  9. Train to Philadelphia International Airport, fly to Ronald Reagan Washington National Airport

    1. Take the train from Princeton Junction Amtrak Station to 30th Street Stationtrain train
    2. Fly from Philadelphia International Airport (PHL) to Ronald Reagan Washington National Airport (DCA)plane plane PHL - DCA
    4h 30m
    $97–636

  10. Train to Laguardia Airport, fly to Ronald Reagan Washington National Airport

    1. Take the train from Princeton Jct. to New York Penn Stationtrain train
    2. Fly from Laguardia Airport (LGA) to Ronald Reagan Washington National Airport (DCA)plane plane LGA - DCA
    5h 49m
    $91–593

  11. Train to Philadelphia International Airport, fly to Washington Dulles International Airport, subway, bus

    1. Take the train from Princeton Junction Amtrak Station to 30th Street Stationtrain train
    2. Fly from Philadelphia International Airport (PHL) to Washington Dulles International Airport (IAD)plane plane PHL - IAD
    3. Take the subway from Rosslyn, Blue/Orange/Silver Track 2 Platform to King St-Old Town, Yellow/Blue Line Center Platformsubway subway
    4. Take the bus from King St-Old Town+Bay J to St George Bl+Waterfront Stbus bus
    5h 19m
    $74–419

Princeton Junction to National Harbor by train and bus (Amtrak)

Calendar50Weekly Services
Duration4h 47mAverage Duration
Ticket$49Cheapest Price
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Questions & Answers

Map of how to get from Princeton Junction to National Harbor.ExpandLaunch map view
  • Distance: 191.3 mi
  • Duration: 4h 47m

What companies run services between Princeton Junction, NJ, USA and National Harbor, MD, USA?

You can take a train from Princeton Junction Amtrak Station to St George Bl+Waterfront St via 30th Street Station, Washington Union Station, Alexandria, and King St-Old Town+Bay J in around 4h 47m. Alternatively, Flixbus USA operates a bus from New Brunswick to Washington Union Station 4 times a day. Tickets cost $30–55 and the journey takes 3h 40m.

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