Calculations with different methods
- 372.086 miles
- 598.814 kilometers
- 323.334 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
- 371.538 miles
- 597.932 kilometers
- 322.857 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 T. F. Green Airport (PVD) is 1 hour 12 minutes.
Time difference and current local times
There is no time difference between Washington D.C. and Providence.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 77 kg (169 pounds).
Washington D.C. to Providence flight map.
Frequent Flyer Miles Calculator
Washington D.C. (IAD) → Providence (PVD).