Distance From Dulles International Airport to Don Muang International Airport (IAD - DMK Distance)

The flight distance from Dulles International Airport (IAD) to Don Muang International Airport (DMK) is 8783 miles. This is equivalent to 14134 kilometers or 7627 nautical miles. The distance shown below is the straight line distance (may be called as flying or air distance) or direct flight distance between airports.


14134 kilometers is the distance from Dulles International Airport, United States to Don Muang International Airport, Thailand.

Flight Duration between Washington, United States and Bangkok, Thailand

Estimated flight time from Dulles International Airport, Washington, United States to Don Muang International Airport, Bangkok, Thailand is 17 hours 34 minutes under avarage conditions. The flight time calculator assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/hr or 434 knots. Your actual flying time may vary depending on wind speeds or weather conditions.

Time Difference Between the Airports • IAD - DMK

Time difference between Washington (United States) and Bangkok (Thailand) is 11 Hours.
Current local time in Washington is 2025-04-22, 03:01:11 EDT and time in Bangkok is 2025-04-22, 14:01:11 +07.
Bangkok time is 11 Hours ahead of Washington.

Dulles International Airport to Don Muang International Airport Flight Route Map - IAD to DMK Flight Path

Location of Dulles International Airport & Don Muang International Airport is given below.
Click the map to view Washington to Bangkok nonstop flight path and travel direction.

Click to see flight route on Google Map between Washington, United States and Bangkok, Thailand. .


Nonstop flight route between Washington, United States and Bangkok, Thailand.
Get airport maps and more information about Dulles International Airport Dulles International Airport
City: Washington
Country: United States Flag of United States
IATA Code: IAD
ICAO Code: KIAD
GPS Coordinates: Latitude: N 38° 56' 40.3'' Longitude: W 77° 27' 20.9''
Current time: 2025-04-22, 03:01:11 EDT
Current weather: 15 day weather forecast for Dulles International Airport Dulles International Airport 15 day weather forecast
Get airport maps and more information about Don Muang International Airport Don Muang International Airport
City: Bangkok
Country: Thailand Flag of Thailand
IATA Code: DMK
ICAO Code: VTBD
GPS Coordinates: Latitude: N 13° 54' 45.4'' Longitude: E 100° 36' 25.2''
Current time: 2025-04-22, 14:01:11 +07
Current weather: 15 day weather forecast for Don Muang International Airport Don Muang International Airport 15 day weather forecast

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