Air Miles Calculator

Distance between Lewiston, ID (LWS) and Kirksville, MO (IRK)

Flight distance from Lewiston to Kirksville (Lewiston–Nez Perce County Airport – Kirksville Regional Airport) is 1303 miles / 2096 kilometers / 1132 nautical miles. Estimated flight time is 2 hours 57 minutes.

Driving distance from Lewiston (LWS) to Kirksville (IRK) is 1698 miles / 2732 kilometers and travel time by car is about 29 hours 10 minutes.

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

Shortest flight path between Lewiston–Nez Perce County Airport (LWS) and Kirksville Regional Airport (IRK).

How far is Kirksville from Lewiston?

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

Vincenty's formula (applied above)
  • 1302.680 miles
  • 2096.460 kilometers
  • 1131.998 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
  • 1299.698 miles
  • 2091.661 kilometers
  • 1129.407 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 Lewiston–Nez Perce County Airport
City: Lewiston, ID
Country: United States Flag of United States
IATA Code: LWS
ICAO Code: KLWS
Coordinates: 46°22′28″N, 117°0′53″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 Lewiston and Kirksville is 2 hours. Kirksville is 2 hours ahead of Lewiston.

Time Difference

Lewiston, ID

 PST

Kirksville, MO

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 167 kg (368 pounds).

Frequent Flyer Miles Calculator

Lewiston (LWS) → Kirksville (IRK).

Distance:
1303
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1303

Round trip?