Calculations with different methods
- 250.155 miles
- 402.585 kilometers
- 217.379 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
- 250.015 miles
- 402.361 kilometers
- 217.257 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Washington Dulles International Airport (IAD) to Stewart International Airport (SWF) is 58 minutes.
Time difference and current local times
There is no time difference between Washington D.C. and Newburgh.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 60 kg (132 pounds).
Washington D.C. to Newburgh flight map.
Frequent Flyer Miles Calculator
Washington D.C. (IAD) → Newburgh (SWF).