How far is Columbia, MO, from Harrison, AR?

The distance between Harrison (Boone County Airport) and Columbia (Columbia Regional Airport) is 184 miles / 296 kilometers / 160 nautical miles.

The driving distance from Harrison (HRO) to Columbia (COU) is 223 miles / 359 kilometers, and travel time by car is about 4 hours 20 minutes.

Distance from Harrison to Columbia

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

Vincenty's formula (applied above)

• 183.638 miles
• 295.536 kilometers
• 159.577 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

• 183.920 miles
• 295.990 kilometers
• 159.822 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 Harrison to Columbia?

The estimated flight time from Boone County Airport to Columbia Regional Airport is 50 minutes.

What is the time difference between Harrison and Columbia?

There is no time difference between Harrison and Columbia.

Flight carbon footprint between Boone County Airport (HRO) and Columbia Regional Airport (COU)

On average, flying from Harrison to Columbia generates about 52 kg of CO2 per passenger, and 52 kilograms equals 115 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Harrison to Columbia

See the map of the shortest flight path between Boone County Airport (HRO) and Columbia Regional Airport (COU).

Airport information

Origin	Boone County Airport
City:	Harrison, AR
Country:	United States
IATA Code:	HRO
ICAO Code:	KHRO
Coordinates:	36°15′41″N, 93°9′16″W

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