Calculations with different methods
- 248.718 miles
- 400.273 kilometers
- 216.130 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
- 248.134 miles
- 399.333 kilometers
- 215.623 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Ronald Reagan Washington National Airport (DCA) to Yeager Airport (CRW) is 58 minutes.
Time difference and current local times
There is no time difference between Washington D.C. and Charleston.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 60 kg (132 pounds).
Washington D.C. to Charleston flight map.
Frequent Flyer Miles Calculator
Washington D.C. (DCA) → Charleston (CRW).