What is the flight distance between BIS and SEA?

Distance between Bismarck Airport (BIS) and Seattle/Tacoma International Airport (SEA) is 1629 kilometers or 1012 miles.

Distance From Bismarck Airport to Seattle/Tacoma International Airport (BIS - SEA Distance)

Q: How long is the flight from BIS to SEA?

Flight time from Bismarck Airport, Bismarck, United States to Seattle/Tacoma International Airport, Seattle, United States is 2 hours 1 minutes under avarage conditions.

Q: What is the time difference between Bismarck, United States and Seattle, United States?

Time difference between Bismarck (United States) and Seattle (United States) is 1 Hours. Seattle time is 1 Hours behind Bismarck. It is currently 05:42 in Bismarck Airport (BIS) and 04:42 in Seattle/Tacoma International Airport (SEA).

The flight distance from Bismarck Airport (BIS) to Seattle/Tacoma International Airport (SEA) is 1012 miles. This is equivalent to 1629 kilometers or 879 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.

1629 kilometers is the distance from Bismarck Airport, United States to Seattle/Tacoma International Airport, United States.

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

Estimated flight time from Bismarck Airport, Bismarck, United States to Seattle/Tacoma International Airport, Seattle, United States is 2 hours 1 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 • BIS - SEA

Time difference between Bismarck (United States) and Seattle (United States) is 1 Hours.
Current local time in Bismarck is 2025-12-05, 05:42:02 CST and time in Seattle is 2025-12-05, 04:42:02 MST.
Seattle time is 1 Hours behind Bismarck.

Bismarck Airport to Seattle/Tacoma International Airport Flight Route Map - BIS to SEA Flight Path

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

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

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

Bismarck Airport
City:	Bismarck
Country:	United States
IATA Code:	BIS
ICAO Code:	KBIS
GPS Coordinates:	Latitude: N 46° 46' 21.8'' Longitude: W 100° 44' 44.7''
Current time:	2025-12-05, 05:42:02 CST
Current weather:	Bismarck 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:	2025-12-05, 04:42:02 MST
Current weather:	Seattle/Tacoma International Airport 15 day weather forecast
Flights: