Map of flight path and driving directions from Oklahoma City to Kirksville.
Shortest flight path between Will Rogers World Airport (OKC) and Kirksville Regional Airport (IRK).
How far is Kirksville from Oklahoma City?
There are several ways to calculate distances between Oklahoma City and Kirksville. Here are two common methods:Vincenty's formula (applied above)
- 426.164 miles
- 685.844 kilometers
- 370.326 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
- 426.191 miles
- 685.887 kilometers
- 370.349 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
There is no time difference between Oklahoma City and Kirksville.
Oklahoma City, OK
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 88 kg (193 pounds).
Frequent Flyer Miles Calculator
Oklahoma City (OKC) → Kirksville (IRK).