Air Miles Calculator

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

Distance from Washington D.C. to Charlotte (Washington Dulles International Airport – Charlotte Douglas International Airport) is 321 miles / 517 kilometers / 279 nautical miles.

How far is Charlotte from Washington D.C.?

There are several ways to calculate distances between Washington D.C. and Charlotte. Here are two common methods:

Vincenty's formula (applied above)
  • 321.348 miles
  • 517.159 kilometers
  • 279.244 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
  • 321.480 miles
  • 517.372 kilometers
  • 279.358 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).

Flight duration

Estimated flight time from Washington Dulles International Airport (IAD) to Charlotte Douglas International Airport (CLT) is 1 hour 6 minutes.

Time difference and current local times

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

Time Difference

Washington D.C.
Charlotte

Washington D.C.

 EST

Charlotte, NC

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 70 kg (154 pounds).

Airport information


A Washington Dulles International Airport
City: Washington D.C.
Country: United States Flag of United States
IATA Code: IAD
ICAO Code: KIAD
Coordinates: 38°56′40″N, 77°27′20″W

B 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

Map

Washington D.C. to Charlotte flight map.

Frequent Flyer Miles Calculator

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

Elite level bonus (%):
Booking class bonus (%):
Air miles:
321
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
321

Round trip?