Map of flight path and driving directions from Richmond to Grand Forks.
Shortest flight path between Richmond International Airport (RIC) and Grand Forks International Airport (GFK).
How far is Grand Forks from Richmond?
There are several ways to calculate distances between Richmond and Grand Forks. Here are two common methods:Vincenty's formula (applied above)
- 1235.325 miles
- 1988.063 kilometers
- 1073.468 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
- 1233.575 miles
- 1985.247 kilometers
- 1071.947 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 Grand Forks is 1 hour. Grand Forks is 1 hour behind Richmond.
Grand Forks, ND
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 163 kg (359 pounds).
Frequent Flyer Miles Calculator
Richmond (RIC) → Grand Forks (GFK).