Distance From Seattle/Tacoma International Airport to Great Falls International Airport (SEA - GTF Distance)

The flight distance from Seattle/Tacoma International Airport (SEA) to Great Falls International Airport (GTF) is 511 miles. This is equivalent to 822 kilometers or 444 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.


822 kilometers is the distance from Seattle/Tacoma International Airport, United States to Great Falls International Airport, United States.


Flight Duration between Seattle, United States and Great Falls, United States

Estimated flight time from Seattle/Tacoma International Airport, Seattle, United States to Great Falls International Airport, Great Falls, United States is 1 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 • SEA - GTF

Time difference between Seattle (United States) and Great Falls (United States) is 0 Hours.
Current local time in Seattle is 2025-07-27, 20:40:29 MDT and time in Great Falls is 2025-07-27, 20:40:29 MDT.

Seattle/Tacoma International Airport to Great Falls International Airport Flight Route Map - SEA to GTF Flight Path

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

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


Nonstop flight route between Seattle, United States and Great Falls, United States.
Get airport maps and more information about Seattle/Tacoma International Airport Seattle/Tacoma International Airport
City: Seattle
Country: United States Flag of United States
IATA Code: SEA
ICAO Code: KSEA
GPS Coordinates: Latitude: N 47° 26' 56.4'' Longitude: W 122° 18' 33.5''
Current time: 2025-07-27, 20:40:29 MDT
Current weather: 15 day weather forecast for Seattle/Tacoma International Airport Seattle/Tacoma International Airport 15 day weather forecast
Get airport maps and more information about Great Falls International Airport Great Falls International Airport
City: Great Falls
Country: United States Flag of United States
IATA Code: GTF
ICAO Code: KGTF
GPS Coordinates: Latitude: N 47° 28' 55.2'' Longitude: W 111° 22' 14.5''
Current time: 2025-07-27, 20:40:29 MDT
Current weather: 15 day weather forecast for Great Falls International Airport Great Falls International Airport 15 day weather forecast

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