# Distance between Cincinnati, KY (CVG) and Harrison, AR (HRO)

Flight distance from Cincinnati to Harrison (Cincinnati/Northern Kentucky International Airport – Boone County Airport) is 503 miles / 810 kilometers / 437 nautical miles. Estimated flight time is 1 hour 27 minutes.

Driving distance from Cincinnati (CVG) to Harrison (HRO) is 635 miles / 1022 kilometers and travel time by car is about 11 hours 11 minutes.

## Map of flight path and driving directions from Cincinnati to Harrison.

Shortest flight path between Cincinnati/Northern Kentucky International Airport (CVG) and Boone County Airport (HRO).

## How far is Harrison from Cincinnati?

There are several ways to calculate distances between Cincinnati and Harrison. Here are two common methods:

Vincenty's formula (applied above)
• 503.222 miles
• 809.857 kilometers
• 437.288 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
• 502.341 miles
• 808.440 kilometers
• 436.523 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 Cincinnati/Northern Kentucky International Airport
City: Cincinnati, KY
Country: United States
IATA Code: CVG
ICAO Code: KCVG
Coordinates: 39°2′55″N, 84°40′4″W

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

## Time difference and current local times

The time difference between Cincinnati and Harrison is 1 hour. Harrison is 1 hour behind Cincinnati.

EST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 99 kg (218 pounds).

## Frequent Flyer Miles Calculator

Cincinnati (CVG) → Harrison (HRO).

Distance:
503
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
503

Round trip?