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How to get fromChiang Mai to Washingtonby plane, train, or subway

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There are 4 ways to get from Chiang Mai to Washington by plane, train, 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 to Ronald Reagan Washington National Airport

    best
    1. Fly from Chiang Mai International Airport (CNX) to Ronald Reagan Washington National Airport (DCA)plane plane CNX - DCA
    26h 50m
    $650–950

  2. Fly to Washington Dulles International Airport, subway

    cheapest
    1. Fly from Chiang Mai International Airport (CNX) to Washington Dulles International Airport (IAD)plane plane CNX - IAD
    2. Take the subway from Washington Dulles International Airport, Silver Line Center Platform to Farragut West, Blue/Orange/Silver Line Track 1 Platformsubway subway
    28h 50m
    $554–969

  3. Fly to Baltimore-Washington International Airport, train

    1. Fly from Chiang Mai International Airport (CNX) to Baltimore-Washington International Airport (BWI)plane plane CNX - BWI
    2. Take the train from BWI Thurgood Marshall to Washington Union Stationtrain train
    28h 9m
    $865–3,418

  4. Fly to John F. Kennedy International Airport, train

    1. Fly from Chiang Mai International Airport (CNX) to John F. Kennedy International Airport (JFK)plane plane CNX - JFK
    2. Take the train from Ny Moynihan Train Hall At Penn Station to Washington Union Stationtrain train
    24h 42m
    $610–988

Chiang Mai International Airport (CNX) to Ronald Reagan Washington National Airport (DCA) flights

Calendar17Weekly Planes
Duration28h 58mAverage Duration
Ticket$777Cheapest Price
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Questions & Answers

Map of how to get from Chiang Mai to Washington.ExpandLaunch map view
  • Distance: 8,446.9 mi
  • Duration: 26h 50m

What companies run services between Chiang Mai, Thailand and Washington, DC, USA?

Korean Air, Delta, and six other airlines fly from Chiang Mai International Airport (CNX) to Ronald Reagan Washington National Airport (DCA) twice daily.

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