Calculations with different methods
- 546.123 miles
- 878.900 kilometers
- 474.568 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
- 546.032 miles
- 878.754 kilometers
- 474.489 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Salt Lake City International Airport (SLC) to Spokane International Airport (GEG) is 1 hour 32 minutes.
Time difference and current local times
The time difference between Salt Lake City and Spokane is 1 hour. Spokane is 1 hour behind Salt Lake City.
Salt Lake City, UT
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 97 kg (213 pounds).
Salt Lake City to Spokane flight map.
Frequent Flyer Miles Calculator
Salt Lake City (SLC) → Spokane (GEG).