Map of flight path and driving directions from Houston to Kirksville.
Shortest flight path between Houston William P. Hobby Airport (HOU) and Kirksville Regional Airport (IRK).
How far is Kirksville from Houston?
There are several ways to calculate distances between Houston and Kirksville. Here are two common methods:Vincenty's formula (applied above)
- 736.681 miles
- 1185.572 kilometers
- 640.158 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
- 738.233 miles
- 1188.070 kilometers
- 641.507 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 Houston and Kirksville.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 129 kg (283 pounds).
Frequent Flyer Miles Calculator
Houston (HOU) → Kirksville (IRK).