Map of flight path and driving directions from Watertown to Erie.
Shortest flight path between Watertown International Airport (ART) and Erie International Airport (ERI).
How far is Erie from Watertown?
There are several ways to calculate distances between Watertown and Erie. Here are two common methods:Vincenty's formula (applied above)
- 248.222 miles
- 399.474 kilometers
- 215.699 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
- 247.809 miles
- 398.811 kilometers
- 215.340 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).
Time difference and current local times
There is no time difference between Watertown and Erie.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 62 kg (136 pounds).
Frequent Flyer Miles Calculator
Watertown (ART) → Erie (ERI).