Map of flight path and driving directions from Richmond to Kirksville.
Shortest flight path between Richmond International Airport (RIC) and Kirksville Regional Airport (IRK).
How far is Kirksville from Richmond?
There are several ways to calculate distances between Richmond and Kirksville. Here are two common methods:Vincenty's formula (applied above)
- 839.876 miles
- 1351.649 kilometers
- 729.832 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
- 837.989 miles
- 1348.613 kilometers
- 728.193 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 Richmond and Kirksville is 1 hour. Kirksville is 1 hour behind Richmond.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 138 kg (305 pounds).
Frequent Flyer Miles Calculator
Richmond (RIC) → Kirksville (IRK).