How far is Islip from Seattle?
There are several ways to calculate distances between Seattle and Islip. Here are two common methods:Vincenty's formula (applied above)
- 2447.889 miles
- 3939.495 kilometers
- 2127.157 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
- 2441.495 miles
- 3929.206 kilometers
- 2121.602 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).
Estimated flight time from Seattle–Tacoma International Airport (SEA) to Long Island MacArthur Airport (ISP) is 5 hours 8 minutes.
Time difference and current local times
The time difference between Seattle and Islip is 3 hours. Islip is 3 hours ahead of Seattle.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 273 kg (603 pounds).
Seattle to Islip flight map.
Frequent Flyer Miles Calculator
Seattle (SEA) → Islip (ISP).