Map of flight path and driving directions from Washington D.C. to Cincinnati.
Shortest flight path between Washington Dulles International Airport (IAD) and Cincinnati/Northern Kentucky International Airport (CVG).
How far is Cincinnati from Washington D.C.?
There are several ways to calculate distances between Washington D.C. and Cincinnati. Here are two common 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 – the shortest distance between two points).
|A||Washington Dulles International Airport|
|B||Cincinnati/Northern Kentucky International Airport|
Time difference and current local times
There is no time difference between Washington D.C. and Cincinnati.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 82 kg (181 pounds).
Frequent Flyer Miles Calculator
Washington D.C. (IAD) → Cincinnati (CVG).