Air Miles Calculator

Distance between St Louis, MO (STL) and Spokane, WA (GEG)

Distance from St Louis to Spokane (St. Louis Lambert International Airport – Spokane International Airport) is 1493 miles / 2402 kilometers / 1297 nautical miles.

How far is Spokane from St Louis?

There are several ways to calculate distances between St Louis and Spokane. Here are two common methods:

Vincenty's formula (applied above)
  • 1492.510 miles
  • 2401.961 kilometers
  • 1296.955 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
  • 1489.409 miles
  • 2396.972 kilometers
  • 1294.261 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).

Flight duration

Estimated flight time from St. Louis Lambert International Airport (STL) to Spokane International Airport (GEG) is 3 hours 19 minutes.

Time difference and current local times

The time difference between St Louis and Spokane is 2 hours. Spokane is 2 hours behind St Louis.

Time Difference

St Louis
Spokane

St Louis, MO

 CST

Spokane, WA

 PST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 163 kg (359 pounds).

Airport information


A St. Louis Lambert International Airport
City: St Louis, MO
Country: United States Flag of United States
IATA Code: STL
ICAO Code: KSTL
Coordinates: 38°44′55″N, 90°22′12″W

B 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

Map

St Louis to Spokane flight map.

Frequent Flyer Miles Calculator

St Louis (STL) → Spokane (GEG).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1493
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1493

Round trip?