Air Miles Calculator

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.

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
Washington D.C.

Pittsburgh, PA

 EST

Washington D.C.

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 49 kg (109 pounds).

Airport information


A Pittsburgh International Airport
City: Pittsburgh, PA
Country: United States Flag of 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 Flag of United States
IATA Code: IAD
ICAO Code: KIAD
Coordinates: 38°56′40″N, 77°27′20″W

Map

Pittsburgh to Washington D.C. flight map.

Frequent Flyer Miles Calculator

Pittsburgh (PIT) → Washington D.C. (IAD).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
182
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
182

Round trip?