Distance between Pittsburgh, PA (PIT) and Washington D.C. (IAD)
Distance from Pittsburgh to Washington D.C. (Pittsburgh International Airport – Washington Dulles International Airport) is 182 miles / 294 kilometers / 159 nautical miles.
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Pittsburgh - Washington D.C.
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).
Flight duration
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..
Time Difference
Pittsburgh, PA
Washington D.C.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 50 kg (111 pounds).
Airport information
| A | Pittsburgh International Airport |
|---|---|
| City: | Pittsburgh, PA |
| Country: | United States  |
| IATA Code: | PIT |
| ICAO Code: | KPIT |
| Coordinates: | 40°29′29″N, 80°13′58″W |
| B | Washington Dulles International Airport |
|---|---|
| City: | Washington D.C. |
| Country: | United States |
| IATA Code: | IAD |
| ICAO Code: | KIAD |
| Coordinates: | 38°56′40″N, 77°27′20″W |
Pittsburgh to Washington D.C. flight path
Shortest flight path between Pittsburgh International Airport (PIT) and Washington Dulles International Airport (IAD).
Frequent Flyer Miles Calculator
Pittsburgh (PIT) → Washington D.C. (IAD).
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