Air Miles Calculator

Distance between Spokane, WA (GEG) and Springfield, IL (SPI)

Flight distance from Spokane to Springfield (Spokane International Airport – Springfield Abraham Lincoln Capital Airport) is 1484 miles / 2389 kilometers / 1290 nautical miles. Estimated flight time is 3 hours 18 minutes.

Driving distance from Spokane (GEG) to Springfield (SPI) is 1855 miles / 2986 kilometers and travel time by car is about 30 hours 5 minutes.

Map of flight path and driving directions from Spokane to Springfield.

Shortest flight path between Spokane International Airport (GEG) and Springfield Abraham Lincoln Capital Airport (SPI).

How far is Springfield from Spokane?

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

Vincenty's formula (applied above)
  • 1484.324 miles
  • 2388.788 kilometers
  • 1289.842 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
  • 1480.980 miles
  • 2383.406 kilometers
  • 1286.937 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 Springfield Abraham Lincoln Capital Airport
City: Springfield, IL
Country: United States Flag of United States
IATA Code: SPI
ICAO Code: KSPI
Coordinates: 39°50′38″N, 89°40′40″W

Time difference and current local times

The time difference between Spokane and Springfield is 2 hours. Springfield is 2 hours ahead of Spokane.

Time Difference

Spokane, WA

 PST

Springfield, IL

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 178 kg (394 pounds).

Frequent Flyer Miles Calculator

Spokane (GEG) → Springfield (SPI).

Distance:
1484
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1484

Round trip?