How far is Texarkana, AR, from Kirksville, MO?

The distance between Kirksville (Kirksville Regional Airport) and Texarkana (Texarkana Regional Airport) is 465 miles / 748 kilometers / 404 nautical miles.

The driving distance from Kirksville (IRK) to Texarkana (TXK) is 591 miles / 951 kilometers, and travel time by car is about 11 hours 31 minutes.

Distance from Kirksville to Texarkana

There are several ways to calculate the distance from Kirksville to Texarkana. Here are two standard methods:

Vincenty's formula (applied above)

• 464.807 miles
• 748.034 kilometers
• 403.906 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula

• 465.674 miles
• 749.430 kilometers
• 404.660 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).

How long does it take to fly from Kirksville to Texarkana?

The estimated flight time from Kirksville Regional Airport to Texarkana Regional Airport is 1 hour and 22 minutes.

What is the time difference between Kirksville and Texarkana?

There is no time difference between Kirksville and Texarkana.

Flight carbon footprint between Kirksville Regional Airport (IRK) and Texarkana Regional Airport (TXK)

On average, flying from Kirksville to Texarkana generates about 93 kg of CO2 per passenger, and 93 kilograms equals 206 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Kirksville to Texarkana

See the map of the shortest flight path between Kirksville Regional Airport (IRK) and Texarkana Regional Airport (TXK).

Airport information

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

Destination	Texarkana Regional Airport
City:	Texarkana, AR
Country:	United States
IATA Code:	TXK
ICAO Code:	KTXK
Coordinates:	33°27′13″N, 93°59′27″W