Map of flight path and driving directions from Spokane to Green Bay.
Shortest flight path between Spokane International Airport (GEG) and Green Bay–Austin Straubel International Airport (GRB).
How far is Green Bay from Spokane?
There are several ways to calculate distances between Spokane and Green Bay. Here are two common methods:Vincenty's formula (applied above)
- 1421.697 miles
- 2288.000 kilometers
- 1235.421 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
- 1417.750 miles
- 2281.648 kilometers
- 1231.991 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).
Time difference and current local times
The time difference between Spokane and Green Bay is 2 hours. Green Bay is 2 hours ahead of Spokane.
Green Bay, WI
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 175 kg (385 pounds).
Frequent Flyer Miles Calculator
Spokane (GEG) → Green Bay (GRB).