Calculations with different methods
- 287.177 miles
- 462.167 kilometers
- 249.550 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
- 287.475 miles
- 462.646 kilometers
- 249.809 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Watertown International Airport (ART) to Philadelphia International Airport (PHL) is 1 hour 2 minutes.
Time difference and current local times
There is no time difference between Watertown and Philadelphia.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 65 kg (144 pounds).
Watertown to Philadelphia flight map.
Frequent Flyer Miles Calculator
Watertown (ART) → Philadelphia (PHL).