How far is Alexandria, LA, from Columbia, MO?

The distance between Columbia (Columbia Regional Airport) and Alexandria (Alexandria International Airport) is 517 miles / 832 kilometers / 449 nautical miles.

The driving distance from Columbia (COU) to Alexandria (AEX) is 634 miles / 1021 kilometers, and travel time by car is about 12 hours 54 minutes.

Distance from Columbia to Alexandria

There are several ways to calculate the distance from Columbia to Alexandria. Here are two standard methods:

Vincenty's formula (applied above)

• 516.720 miles
• 831.580 kilometers
• 449.017 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

• 517.894 miles
• 833.469 kilometers
• 450.037 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 Columbia to Alexandria?

The estimated flight time from Columbia Regional Airport to Alexandria International Airport is 1 hour and 28 minutes.

What is the time difference between Columbia and Alexandria?

There is no time difference between Columbia and Alexandria.

Flight carbon footprint between Columbia Regional Airport (COU) and Alexandria International Airport (AEX)

On average, flying from Columbia to Alexandria generates about 101 kg of CO2 per passenger, and 101 kilograms equals 223 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Columbia to Alexandria

See the map of the shortest flight path between Columbia Regional Airport (COU) and Alexandria International Airport (AEX).

Airport information

Origin	Columbia Regional Airport
City:	Columbia, MO
Country:	United States
IATA Code:	COU
ICAO Code:	KCOU
Coordinates:	38°49′5″N, 92°13′10″W

Destination	Alexandria International Airport
City:	Alexandria, LA
Country:	United States
IATA Code:	AEX
ICAO Code:	KAEX
Coordinates:	31°19′38″N, 92°32′59″W