Map of flight path and driving directions from Spokane to Islip.
Shortest flight path between Spokane International Airport (GEG) and Long Island MacArthur Airport (ISP).
How far is Islip from Spokane?
There are several ways to calculate distances between Spokane and Islip. Here are two common methods:Vincenty's formula (applied above)
- 2224.533 miles
- 3580.039 kilometers
- 1933.066 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
- 2218.784 miles
- 3570.787 kilometers
- 1928.071 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
The time difference between Spokane and Islip is 3 hours. Islip is 3 hours ahead of Spokane.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 243 kg (536 pounds).
Frequent Flyer Miles Calculator
Spokane (GEG) → Islip (ISP).