Air Miles Calculator

Distance between Seattle, WA (BFI) and Kirksville, MO (IRK)

Distance from Seattle to Kirksville (Seattle Boeing Field – Kirksville Regional Airport) is 1562 miles / 2514 kilometers / 1358 nautical miles.

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).

Flight duration

Estimated flight time from Seattle Boeing Field (BFI) to Kirksville Regional Airport (IRK) is 3 hours 27 minutes.

Time difference and current local times

The time difference between Seattle and Kirksville is 2 hours. Kirksville is 2 hours ahead of Seattle.

Time Difference

Seattle
Kirksville

Seattle, WA

 PDT

Kirksville, MO

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 171 kg (377 pounds).

Airport information


A Seattle Boeing Field
City: Seattle, WA
Country: United States Flag of United States
IATA Code: BFI
ICAO Code: KBFI
Coordinates: 47°31′47″N, 122°18′7″W

B Kirksville Regional Airport
City: Kirksville, MO
Country: United States Flag of United States
IATA Code: IRK
ICAO Code: KIRK
Coordinates: 40°5′36″N, 92°32′41″W

Seattle to Kirksville flight path

Shortest flight path between Seattle Boeing Field (BFI) and Kirksville Regional Airport (IRK).

Frequent Flyer Miles Calculator

Seattle (BFI) → Kirksville (IRK).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1562
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1562

Round trip?