Distance From Dulles International Airport to Seattle/Tacoma International Airport (IAD - SEA Distance)

The flight distance from Dulles International Airport (IAD) to Seattle/Tacoma International Airport (SEA) is 2300 miles. This is equivalent to 3702 kilometers or 1998 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.

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Flight Duration between Washington, United States and Seattle, United States

Estimated flight time from Dulles International Airport, Washington, United States to Seattle/Tacoma International Airport, Seattle, United States is 4 hours 36 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 - SEA

Time difference between Washington (United States) and Seattle (United States) is 2 Hours.
Current local time in Washington is 2024-04-19, 15:22:29 EDT and time in Seattle is 2024-04-19, 13:22:29 MDT.
Seattle time is 2 Hours behind Washington.

Dulles International Airport to Seattle/Tacoma International Airport Flight Route Map - IAD to SEA Flight Path

Location of Dulles International Airport & Seattle/Tacoma International Airport is given below.
Click the map to view Washington to Seattle nonstop flight path and travel direction.

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

Nonstop flight route between Washington, United States and Seattle, United States.

Dulles International Airport
City:	Washington
Country:	United States
IATA Code:	IAD
ICAO Code:	KIAD
GPS Coordinates:	Latitude: N 38° 56' 40.3'' Longitude: W 77° 27' 20.9''
Current time:	2024-04-19, 15:22:29 EDT
Current weather:	Dulles International Airport 15 day weather forecast

Seattle/Tacoma International Airport
City:	Seattle
Country:	United States
IATA Code:	SEA
ICAO Code:	KSEA
GPS Coordinates:	Latitude: N 47° 26' 56.4'' Longitude: W 122° 18' 33.5''
Current time:	2024-04-19, 13:22:29 MDT
Current weather:	Seattle/Tacoma International Airport 15 day weather forecast
Flights: