Map of flight path and driving directions from Seattle to Kirksville.
Shortest flight path between Seattle Boeing Field (BFI) and Kirksville Regional Airport (IRK).
How far is Kirksville from Seattle?
There are several ways to calculate distances between Seattle and Kirksville. Here are two common methods:Vincenty's formula (applied above)
- 1562.402 miles
- 2514.443 kilometers
- 1357.690 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
- 1558.748 miles
- 2508.562 kilometers
- 1354.515 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 Seattle and Kirksville is 2 hours. Kirksville is 2 hours ahead of Seattle.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 183 kg (404 pounds).
Frequent Flyer Miles Calculator
Seattle (BFI) → Kirksville (IRK).