Air Miles Calculator

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

Distance from Ronald Reagan Washington National Airport to Newark Liberty International Airport is 199 miles / 320 kilometers / 173 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 198.600 miles
  • 319.616 kilometers
  • 172.579 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
  • 198.429 miles
  • 319.341 kilometers
  • 172.430 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 Ronald Reagan Washington National Airport (DCA) to Newark Liberty International Airport (EWR) is 52 minutes.

Time difference and current local times

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

Time Difference

Washington D.C.
Newark

Washington D.C.

 EST

Newark, NJ

 EST

Airport information


A Ronald Reagan Washington National Airport
City: Washington D.C.
Country: United States Flag of United States
IATA Code: DCA
ICAO Code: KDCA
Coordinates: 38°51′7″N, 77°2′15″W

B 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

Map

Flight map from Washington D.C. to Newark.

Frequent Flyer Miles Calculator

Washington D.C. (DCA) → Newark (EWR).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
199
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
199

Round trip?