Map of flight path and driving directions from Watertown to Islip.
Shortest flight path between Watertown International Airport (ART) and Long Island MacArthur Airport (ISP).
How far is Islip from Watertown?
There are several ways to calculate distances between Watertown and Islip. Here are two common methods:Vincenty's formula (applied above)
- 266.464 miles
- 428.833 kilometers
- 231.551 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
- 266.431 miles
- 428.780 kilometers
- 231.523 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 Islip.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 64 kg (142 pounds).
Frequent Flyer Miles Calculator
Watertown (ART) → Islip (ISP).