Air Miles Calculator

Distance between Newark, NJ (EWR) and Washington D.C. (IAD)

Distance from Newark Liberty International Airport to Washington Dulles International Airport is 212 miles / 342 kilometers / 185 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 212.404 miles
  • 341.831 kilometers
  • 184.574 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
  • 212.147 miles
  • 341.418 kilometers
  • 184.351 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 Newark Liberty International Airport (EWR) to Washington Dulles International Airport (IAD) is 54 minutes.

Time difference and current local times

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

Time Difference

Newark
Washington D.C.

Newark, NJ

 EST

Washington D.C.

 EST

Airport information


A Newark Liberty International Airport
City: Newark, NJ
Country: United States Flag of United States
IATA Code: EWR
ICAO Code: KEWR
Coordinates: 40°41′33″N, 74°10′7″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 Newark to Washington D.C..

Frequent Flyer Miles Calculator

Newark (EWR) → Washington D.C. (IAD).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
212
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
212

Round trip?