Air Miles Calculator

Distance between Lafayette, LA (LFT) and Kirksville, MO (IRK)

Flight distance from Lafayette to Kirksville (Lafayette Regional Airport – Kirksville Regional Airport) is 682 miles / 1098 kilometers / 593 nautical miles. Estimated flight time is 1 hour 47 minutes.

Driving distance from Lafayette (LFT) to Kirksville (IRK) is 808 miles / 1301 kilometers and travel time by car is about 15 hours 1 minutes.

Map of flight path and driving directions from Lafayette to Kirksville.

Shortest flight path between Lafayette Regional Airport (LFT) and Kirksville Regional Airport (IRK).

How far is Kirksville from Lafayette?

There are several ways to calculate distances between Lafayette and Kirksville. Here are two common methods:

Vincenty's formula (applied above)
  • 682.394 miles
  • 1098.206 kilometers
  • 592.984 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
  • 683.930 miles
  • 1100.679 kilometers
  • 594.319 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 Lafayette Regional Airport
City: Lafayette, LA
Country: United States Flag of United States
IATA Code: LFT
ICAO Code: KLFT
Coordinates: 30°12′19″N, 91°59′15″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

There is no time difference between Lafayette and Kirksville.

Time Difference

Lafayette, LA

 CDT

Kirksville, MO

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 123 kg (270 pounds).

Frequent Flyer Miles Calculator

Lafayette (LFT) → Kirksville (IRK).

Distance:
682
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
682

Round trip?