Map of flight path and driving directions from Charleston to Grand Forks.
Shortest flight path between Charleston International Airport (CHS) and Grand Forks International Airport (GFK).
How far is Grand Forks from Charleston?
There are several ways to calculate distances between Charleston and Grand Forks. Here are two common methods:Vincenty's formula (applied above)
- 1370.170 miles
- 2205.075 kilometers
- 1190.645 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
- 1369.780 miles
- 2204.447 kilometers
- 1190.306 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 Charleston and Grand Forks is 1 hour. Grand Forks is 1 hour behind Charleston.
Grand Forks, ND
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 171 kg (378 pounds).
Frequent Flyer Miles Calculator
Charleston (CHS) → Grand Forks (GFK).