Calculations with different methods
- 1247.320 miles
- 2007.368 kilometers
- 1083.892 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
- 1249.167 miles
- 2010.339 kilometers
- 1085.496 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Lake Charles Regional Airport (LCH) to Grand Forks International Airport (GFK) is 2 hours 51 minutes.
Time difference and current local times
There is no time difference between Lake Charles and Grand Forks.
Lake Charles, LA
Grand Forks, ND
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 162 kg (356 pounds).
Lake Charles to Grand Forks flight map.
Frequent Flyer Miles Calculator
Lake Charles (LCH) → Grand Forks (GFK).