Air Miles Calculator

Distance between Charlotte, NC (CLT) and Washington D.C. (DCA)

Distance from Charlotte to Washington D.C. (Ronald Reagan Washington National Airport – Charlotte Douglas International Airport) is 331 miles / 533 kilometers / 288 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 330.921 miles
  • 532.566 kilometers
  • 287.563 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
  • 330.966 miles
  • 532.637 kilometers
  • 287.601 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Charlotte Douglas International Airport (CLT) to Ronald Reagan Washington National Airport (DCA) is 1 hour 7 minutes.

Time difference and current local times

There is no time difference between Charlotte and Washington D.C..

Time Difference

Charlotte
Washington D.C.

Charlotte, NC

 EDT

Washington D.C.

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 71 kg (157 pounds).

Airport information


A Charlotte Douglas International Airport
City: Charlotte, NC
Country: United States Flag of United States
IATA Code: CLT
ICAO Code: KCLT
Coordinates: 35°12′50″N, 80°56′35″W

B Ronald Reagan Washington National Airport
City: Washington D.C.
Country: United States Flag of United States
IATA Code: DCA
ICAO Code: KDCA
Coordinates: 38°51′7″N, 77°2′15″W

Map

Charlotte to Washington D.C. flight map.

Frequent Flyer Miles Calculator

Charlotte (CLT) → Washington D.C. (DCA).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
331
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
331

Round trip?