Calculations with different methods
- 93.762 miles
- 150.895 kilometers
- 81.477 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
- 93.846 miles
- 151.031 kilometers
- 81.550 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Harrisburg International Airport (MDT) to Washington Dulles International Airport (IAD) is 40 minutes.
Time difference and current local times
There is no time difference between Harrisburg and Washington D.C..
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 33 kg (73 pounds).
Harrisburg to Washington D.C. flight map.
Frequent Flyer Miles Calculator
Harrisburg (MDT) → Washington D.C. (IAD).