Air Miles Calculator

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

Distance from Spokane to Chicago (Spokane International Airport – O'Hare International Airport) is 1498 miles / 2410 kilometers / 1301 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)
  • 1497.733 miles
  • 2410.368 kilometers
  • 1301.495 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
  • 1493.919 miles
  • 2404.229 kilometers
  • 1298.180 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 O'Hare International Airport (ORD) is 3 hours 20 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 164 kg (361 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 O'Hare International Airport
City: Chicago, IL
Country: United States Flag of United States
IATA Code: ORD
ICAO Code: KORD
Coordinates: 41°58′42″N, 87°54′17″W

Map

Spokane to Chicago flight map.

Frequent Flyer Miles Calculator

Spokane (GEG) → Chicago (ORD).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1498
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1498

Round trip?