How far is Portland from Washington D.C.?
There are several ways to calculate distances between Washington D.C. and Portland. Here are two common methods:Vincenty's formula (applied above)
- 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 – the shortest distance between two points).
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..
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 262 kg (577 pounds).
Washington D.C. to Portland flight path
Shortest flight path between Ronald Reagan Washington National Airport (DCA) and Portland International Airport (PDX).
Frequent Flyer Miles Calculator
Washington D.C. (DCA) → Portland (PDX).