Map of flight path and driving directions from Spokane to Indianapolis.
Shortest flight path between Spokane International Airport (GEG) and Indianapolis International Airport (IND).
How far is Indianapolis from Spokane?
There are several ways to calculate distances between Spokane and Indianapolis. Here are two common methods:Vincenty's formula (applied above)
- 1644.636 miles
- 2646.785 kilometers
- 1429.150 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
- 1640.819 miles
- 2640.642 kilometers
- 1425.833 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 Indianapolis is 3 hours. Indianapolis is 3 hours ahead of Spokane.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 189 kg (416 pounds).
Frequent Flyer Miles Calculator
Spokane (GEG) → Indianapolis (IND).