How far is Grand Island from Spokane?
There are several ways to calculate distances between Spokane and Grand Island. Here are two common methods:Vincenty's formula (applied above)
- 1054.399 miles
- 1696.890 kilometers
- 916.247 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
- 1052.192 miles
- 1693.340 kilometers
- 914.330 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).
Estimated flight time from Spokane International Airport (GEG) to Central Nebraska Regional Airport (GRI) is 2 hours 29 minutes.
Time difference and current local times
The time difference between Spokane and Grand Island is 2 hours. Grand Island is 2 hours ahead of Spokane.
Grand Island, NE
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 154 kg (340 pounds).
Spokane to Grand Island flight map.
Frequent Flyer Miles Calculator
Spokane (GEG) → Grand Island (GRI).