Search by airport name, city or IATA airport code.
Washington D.C. (DCA) - Portland (PDX)
Calculations with different methods
- 2350.405 miles
- 3782.610 kilometers
- 2042.446 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
- 2344.577 miles
- 3773.232 kilometers
- 2037.382 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Ronald Reagan Washington National Airport (DCA) to Portland International Airport (PDX) is 4 hours 57 minutes.
Time difference and current local times
The time difference between Washington D.C. and Portland is 3 hours. Portland is 3 hours behind Washington D.C..
Flight map from Washington D.C. to Portland.
Frequent Flyer Miles Calculator
Washington D.C. (DCA) → Portland (PDX).