Air Miles Calculator

Distance between New York, NY (JFK) and Washington D.C. (IAD)

Distance from John F. Kennedy International Airport to Washington Dulles International Airport is 228 miles / 367 kilometers / 198 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 227.950 miles
  • 366.849 kilometers
  • 198.083 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
  • 227.621 miles
  • 366.320 kilometers
  • 197.797 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 John F. Kennedy International Airport (JFK) to Washington Dulles International Airport (IAD) is 55 minutes.

Time difference and current local times

There is no time difference between New York and Washington D.C..

Time Difference

New York
Washington D.C.

New York, NY

 EST

Washington D.C.

 EST

Airport information


A John F. Kennedy International Airport
City: New York, NY
Country: United States Flag of United States
IATA Code: JFK
ICAO Code: KJFK
Coordinates: 40°38′23″N, 73°46′44″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 New York to Washington D.C..

Frequent Flyer Miles Calculator

New York (JFK) → Washington D.C. (IAD).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
228
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
228

Round trip?