How far is Charleston from Washington D.C.?
There are several ways to calculate distances between Washington D.C. and Charleston. Here are two common methods:Vincenty's formula (applied above)
- 441.266 miles
- 710.148 kilometers
- 383.449 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
- 442.000 miles
- 711.330 kilometers
- 384.088 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).
Estimated flight time from Washington Dulles International Airport (IAD) to Charleston International Airport (CHS) is 1 hour 20 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 85 kg (187 pounds).
Washington D.C. to Charleston flight map.
Frequent Flyer Miles Calculator
Washington D.C. (IAD) → Charleston (CHS).