How far is Washington D.C. from Pittsburgh?
There are several ways to calculate distances between Pittsburgh and Washington D.C.. Here are two common methods:Vincenty's formula (applied above)
- 182.421 miles
- 293.578 kilometers
- 158.520 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
- 182.217 miles
- 293.249 kilometers
- 158.342 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 Pittsburgh International Airport (PIT) to Washington Dulles International Airport (IAD) is 50 minutes.
Time difference and current local times
There is no time difference between Pittsburgh and Washington D.C..
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 49 kg (109 pounds).
Pittsburgh to Washington D.C. flight map.
Frequent Flyer Miles Calculator
Pittsburgh (PIT) → Washington D.C. (IAD).