Distance between Spokane, WA (GEG) and Salt Lake City, UT (SLC)
Flight distance from Spokane to Salt Lake City (Spokane International Airport – Salt Lake City International Airport) is 546 miles / 879 kilometers / 475 nautical miles. Estimated flight time is 1 hour 32 minutes.
Driving distance from Spokane (GEG) to Salt Lake City (SLC) is 729 miles / 1174 kilometers and travel time by car is about 12 hours 1 minutes.
Calculate Distance
Search by airport name, city or IATA airport code.
Multiple airports
Spokane - Salt Lake City
Map of flight path and driving directions from Spokane to Salt Lake City.
Shortest flight path between Spokane International Airport (GEG) and Salt Lake City International Airport (SLC).
How far is Salt Lake City from Spokane?
There are several ways to calculate distances between Spokane and Salt Lake City. Here are two common methods:
Vincenty's formula (applied above)- 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 – the shortest distance between two points).
Airport information
| A | Spokane International Airport |
|---|---|
| City: | Spokane, WA |
| Country: | United States  |
| IATA Code: | GEG |
| ICAO Code: | KGEG |
| Coordinates: | 47°37′11″N, 117°32′2″W |
| B | Salt Lake City International Airport |
|---|---|
| City: | Salt Lake City, UT |
| Country: | United States |
| IATA Code: | SLC |
| ICAO Code: | KSLC |
| Coordinates: | 40°47′18″N, 111°58′40″W |
Time difference and current local times
The time difference between Spokane and Salt Lake City is 1 hour. Salt Lake City is 1 hour ahead of Spokane.
Time Difference
Spokane, WA
Salt Lake City, UT
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 105 kg (232 pounds).
Frequent Flyer Miles Calculator
Spokane (GEG) → Salt Lake City (SLC).
In total
Round trip?