Air Miles Calculator

Distance between Washington D.C. (IAD) and Harrisburg, PA (MDT)

Distance from Washington Dulles International Airport to Harrisburg International Airport is 94 miles / 151 kilometers / 81 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 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).

Flight duration

Estimated flight time from Washington Dulles International Airport (IAD) to Harrisburg International Airport (MDT) is 40 minutes.

Time difference and current local times

There is no time difference between Washington D.C. and Harrisburg.

Time Difference

Washington D.C.
Harrisburg

Washington D.C.

 EST

Harrisburg, PA

 EST

Airport information


A 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

B Harrisburg International Airport
City: Harrisburg, PA
Country: United States Flag of United States
IATA Code: MDT
ICAO Code: KMDT
Coordinates: 40°11′36″N, 76°45′48″W

Map

Flight map from Washington D.C. to Harrisburg.

Frequent Flyer Miles Calculator

Washington D.C. (IAD) → Harrisburg (MDT).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
94
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
94

Round trip?