How far is Kirksville from St Louis?
There are several ways to calculate distances between St Louis and Kirksville. Here are two common methods:Vincenty's formula (applied above)
- 148.818 miles
- 239.499 kilometers
- 129.319 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
- 148.683 miles
- 239.282 kilometers
- 129.202 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).
Estimated flight time from St. Louis Lambert International Airport (STL) to Kirksville Regional Airport (IRK) is 46 minutes.
Time difference and current local times
There is no time difference between St Louis and Kirksville.
St Louis, MO
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 46 kg (100 pounds).
St Louis to Kirksville flight map.
Frequent Flyer Miles Calculator
St Louis (STL) → Kirksville (IRK).