Air Miles Calculator

Distance between Norfolk, VA (ORF) and Washington D.C. (IAD)

Distance from Norfolk International Airport to Washington Dulles International Airport is 157 miles / 253 kilometers / 137 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 157.116 miles
  • 252.853 kilometers
  • 136.530 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
  • 157.274 miles
  • 253.108 kilometers
  • 136.668 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 Norfolk International Airport (ORF) to Washington Dulles International Airport (IAD) is 47 minutes.

Time difference and current local times

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

Time Difference

Norfolk
Washington D.C.

Norfolk, VA

 EST

Washington D.C.

 EST

Airport information


A Norfolk International Airport
City: Norfolk, VA
Country: United States Flag of United States
IATA Code: ORF
ICAO Code: KORF
Coordinates: 36°53′40″N, 76°12′4″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

Flight map from Norfolk to Washington D.C..

Frequent Flyer Miles Calculator

Norfolk (ORF) → Washington D.C. (IAD).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
157
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
157

Round trip?