Air Miles Calculator

Distance between Columbia, SC (CAE) and Washington D.C. (IAD)

Distance from Columbia Metropolitan Airport to Washington Dulles International Airport is 401 miles / 645 kilometers / 348 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 400.894 miles
  • 645.176 kilometers
  • 348.367 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
  • 401.266 miles
  • 645.775 kilometers
  • 348.690 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 Columbia Metropolitan Airport (CAE) to Washington Dulles International Airport (IAD) is 1 hour 15 minutes.

Time difference and current local times

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

Time Difference

Columbia
Washington D.C.

Columbia, SC

 EST

Washington D.C.

 EST

Airport information


A Columbia Metropolitan Airport
City: Columbia, SC
Country: United States Flag of United States
IATA Code: CAE
ICAO Code: KCAE
Coordinates: 33°56′19″N, 81°7′10″W

B 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

Map

Flight map from Columbia to Washington D.C..

Frequent Flyer Miles Calculator

Columbia (CAE) → Washington D.C. (IAD).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
401
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
401

Round trip?