Air Miles Calculator

Distance between Spokane, WA (GEG) and Chicago, IL (MDW)

Distance from Spokane to Chicago (Spokane International Airport – Midway International Airport) is 1511 miles / 2431 kilometers / 1313 nautical miles.

How far is Chicago from Spokane?

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

Vincenty's formula (applied above)
  • 1510.539 miles
  • 2430.976 kilometers
  • 1312.622 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
  • 1506.719 miles
  • 2424.829 kilometers
  • 1309.303 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 Spokane International Airport (GEG) to Midway International Airport (MDW) is 3 hours 21 minutes.

Time difference and current local times

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

Time Difference

Spokane
Chicago

Spokane, WA

 PST

Chicago, IL

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 165 kg (364 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 Midway International Airport
City: Chicago, IL
Country: United States Flag of United States
IATA Code: MDW
ICAO Code: KMDW
Coordinates: 41°47′9″N, 87°45′8″W

Map

Spokane to Chicago flight map.

Frequent Flyer Miles Calculator

Spokane (GEG) → Chicago (MDW).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1511
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1511

Round trip?