Calculations with different methods
- 1057.663 miles
- 1702.143 kilometers
- 919.084 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 1055.518 miles
- 1698.691 kilometers
- 917.220 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Gustavus Airport (GST) to Spokane International Airport (GEG) is 2 hours 30 minutes.
Time difference and current local times
The time difference between Gustavus and Spokane is 1 hour. Spokane is 1 hour ahead of Gustavus.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 145 kg (320 pounds).
Gustavus to Spokane flight map.
Frequent Flyer Miles Calculator
Gustavus (GST) → Spokane (GEG).