Air Miles Calculator

Distance between Washington D.C. (IAD) and Cincinnati, KY (CVG)

Distance from Washington Dulles International Airport to Cincinnati/Northern Kentucky International Airport is 388 miles / 625 kilometers / 337 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 388.185 miles
  • 624.722 kilometers
  • 337.323 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
  • 387.237 miles
  • 623.198 kilometers
  • 336.500 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 Washington Dulles International Airport (IAD) to Cincinnati/Northern Kentucky International Airport (CVG) is 1 hour 14 minutes.

Time difference and current local times

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

Time Difference

Washington D.C.
Cincinnati

Washington D.C.

 EST

Cincinnati, KY

 EST

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 Cincinnati/Northern Kentucky International Airport
City: Cincinnati, KY
Country: United States Flag of United States
IATA Code: CVG
ICAO Code: KCVG
Coordinates: 39°2′55″N, 84°40′4″W

Map

Flight map from Washington D.C. to Cincinnati.

Frequent Flyer Miles Calculator

Washington D.C. (IAD) → Cincinnati (CVG).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
388
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
388

Round trip?