Air Miles Calculator

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

Flight distance from Seattle to Kirksville (Seattle Boeing Field – Kirksville Regional Airport) is 1562 miles / 2514 kilometers / 1358 nautical miles. Estimated flight time is 3 hours 27 minutes.

Driving distance from Seattle (BFI) to Kirksville (IRK) is 1960 miles / 3155 kilometers and travel time by car is about 32 hours 9 minutes.

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).

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

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, WA

 PST

Kirksville, MO

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 183 kg (404 pounds).

Frequent Flyer Miles Calculator

Seattle (BFI) → Kirksville (IRK).

Distance:
1562
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1562

Round trip?