Air Miles Calculator

Distance between Washington D.C. (DCA) and Columbia, MO (COU)

Distance from Ronald Reagan Washington National Airport to Columbia Regional Airport is 818 miles / 1317 kilometers / 711 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 818.149 miles
  • 1316.684 kilometers
  • 710.952 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
  • 816.159 miles
  • 1313.480 kilometers
  • 709.222 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 Ronald Reagan Washington National Airport (DCA) to Columbia Regional Airport (COU) is 2 hours 2 minutes.

Time difference and current local times

The time difference between Washington D.C. and Columbia is 1 hour. Columbia is 1 hour behind Washington D.C..

Time Difference

Washington D.C.
Columbia

Washington D.C.

 EDT

Columbia, MO

 CDT

Airport information


A 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

B Columbia Regional Airport
City: Columbia, MO
Country: United States Flag of United States
IATA Code: COU
ICAO Code: KCOU
Coordinates: 38°49′5″N, 92°13′10″W

Map

Flight map from Washington D.C. to Columbia.

Frequent Flyer Miles Calculator

Washington D.C. (DCA) → Columbia (COU).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
818
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
818

Round trip?