Map of flight path and driving directions from Richmond to Harrison.
Shortest flight path between Richmond International Airport (RIC) and Boone County Airport (HRO).
How far is Harrison from Richmond?
There are several ways to calculate distances between Richmond and Harrison. Here are two common methods:Vincenty's formula (applied above)
- 880.290 miles
- 1416.689 kilometers
- 764.951 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
- 878.281 miles
- 1413.456 kilometers
- 763.205 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).
Time difference and current local times
The time difference between Richmond and Harrison is 1 hour. Harrison is 1 hour behind Richmond.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 142 kg (313 pounds).
Frequent Flyer Miles Calculator
Richmond (RIC) → Harrison (HRO).