Air Miles Calculator

Distance between Spokane, WA (GEG) and Salt Lake City, UT (SLC)

Distance from Spokane to Salt Lake City (Salt Lake City International Airport – Spokane International Airport) is 546 miles / 879 kilometers / 475 nautical miles.

Calculations with different 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).

Flight duration

Estimated flight time from Spokane International Airport (GEG) to Salt Lake City International Airport (SLC) is 1 hour 32 minutes.

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
Salt Lake City

Spokane, WA

 PST

Salt Lake City, UT

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 97 kg (213 pounds).

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

Map

Spokane to Salt Lake City flight map.

Frequent Flyer Miles Calculator

Spokane (GEG) → Salt Lake City (SLC).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
546
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
546

Round trip?