Air Miles Calculator

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.

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 Flag of 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 Flag of 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

 PST

Salt Lake City, UT

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 105 kg (232 pounds).

Frequent Flyer Miles Calculator

Spokane (GEG) → Salt Lake City (SLC).

Distance:
546
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
546

Round trip?