How far is Washington D.C. from Cincinnati?
There are several ways to calculate distances between Cincinnati and Washington D.C.. 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).
Estimated flight time from Cincinnati/Northern Kentucky International Airport (CVG) to Washington Dulles International Airport (IAD) is 1 hour 14 minutes.
Time difference and current local times
There is no time difference between Cincinnati and Washington D.C..
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 82 kg (180 pounds).
|A||Cincinnati/Northern Kentucky International Airport|
|B||Washington Dulles International Airport|
Cincinnati to Washington D.C. flight map.
Frequent Flyer Miles Calculator
Cincinnati (CVG) → Washington D.C. (IAD).