Distance From San Antonio International Airport to Great Falls International Airport (SAT - GTF Distance)
The flight distance from San Antonio International Airport (SAT) to Great Falls International Airport (GTF) is 1419 miles. This is equivalent to 2283 kilometers or 1232 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.
2283 kilometers is the distance from San Antonio International Airport, United States to Great Falls International Airport, United States.
Flight Duration between San Antonio, United States and Great Falls, United States
Estimated flight time from San Antonio International Airport, San Antonio, United States to Great Falls International Airport, Great Falls, United States is 2 hours 50 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 • SAT - GTF
Time difference between San Antonio (United States) and Great Falls (United States) is 0 Hours.
Current local time in San Antonio is 2025-05-13, 10:54:03 MDT and time in Great Falls is 2025-05-13, 10:54:03 MDT.
San Antonio International Airport to Great Falls International Airport Flight Route Map - SAT to GTF Flight Path
Location of San Antonio International Airport & Great Falls International Airport is given below.Click the map to view San Antonio to Great Falls nonstop flight path and travel direction.
Nonstop flight route between San Antonio, United States and Great Falls, United States.
San Antonio International Airport |
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| City: | San Antonio |
| Country: | United States  |
| IATA Code: | SAT |
| ICAO Code: | KSAT |
| GPS Coordinates: | Latitude: N 29° 32' 1.3'' Longitude: W 98° 28' 11.3'' |
| Current time: | 2025-05-13, 10:54:03 MDT |
| Current weather: |
San Antonio International Airport 15 day weather forecast
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Great Falls International Airport |
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| City: | Great Falls |
| Country: | United States |
| IATA Code: | GTF |
| ICAO Code: | KGTF |
| GPS Coordinates: | Latitude: N 47° 28' 55.2'' Longitude: W 111° 22' 14.5'' |
| Current time: | 2025-05-13, 10:54:03 MDT |
| Current weather: |
Great Falls International Airport 15 day weather forecast
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| Flights: |
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