Air Miles Calculator

Distance between Oklahoma City, OK (OKC) and Washington D.C. (DCA)

Distance from Oklahoma City to Washington D.C. (Will Rogers World Airport – Ronald Reagan Washington National Airport) is 1158 miles / 1863 kilometers / 1006 nautical miles.

How far is Washington D.C. from Oklahoma City?

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

Vincenty's formula (applied above)
  • 1157.630 miles
  • 1863.025 kilometers
  • 1005.953 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
  • 1155.137 miles
  • 1859.013 kilometers
  • 1003.787 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 Will Rogers World Airport (OKC) to Ronald Reagan Washington National Airport (DCA) is 2 hours 41 minutes.

Time difference and current local times

The time difference between Oklahoma City and Washington D.C. is 1 hour. Washington D.C. is 1 hour ahead of Oklahoma City.

Time Difference

Oklahoma City
Washington D.C.

Oklahoma City, OK

 CST

Washington D.C.

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 160 kg (352 pounds).

Airport information


A Will Rogers World Airport
City: Oklahoma City, OK
Country: United States Flag of United States
IATA Code: OKC
ICAO Code: KOKC
Coordinates: 35°23′35″N, 97°36′2″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

Oklahoma City to Washington D.C. flight map.

Frequent Flyer Miles Calculator

Oklahoma City (OKC) → Washington D.C. (DCA).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1158
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1158

Round trip?