Map of flight path and driving directions from Spokane to Kirksville.
Shortest flight path between Spokane International Airport (GEG) and Kirksville Regional Airport (IRK).
How far is Kirksville from Spokane?
There are several ways to calculate distances between Spokane and Kirksville. Here are two common methods:Vincenty's formula (applied above)
- 1344.656 miles
- 2164.014 kilometers
- 1168.474 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
- 1341.701 miles
- 2159.258 kilometers
- 1165.906 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 Kirksville is 2 hours. Kirksville is 2 hours ahead of Spokane.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 170 kg (374 pounds).
Frequent Flyer Miles Calculator
Spokane (GEG) → Kirksville (IRK).