Air Miles Calculator

Distance between Spokane, WA (GEG) and Islip, NY (ISP)

Distance from Spokane to Islip (Spokane International Airport – Long Island MacArthur Airport) is 2225 miles / 3580 kilometers / 1933 nautical miles.

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).

Flight duration

Estimated flight time from Spokane International Airport (GEG) to Long Island MacArthur Airport (ISP) is 4 hours 42 minutes.

Time difference and current local times

The time difference between Spokane and Islip is 3 hours. Islip is 3 hours ahead of Spokane.

Time Difference

Spokane
Islip

Spokane, WA

 PDT

Islip, NY

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 247 kg (545 pounds).

Airport information


A Spokane International Airport
City: Spokane, WA
Country: United States Flag of United States
IATA Code: GEG
ICAO Code: KGEG
Coordinates: 47°37′11″N, 117°32′2″W

B Long Island MacArthur Airport
City: Islip, NY
Country: United States Flag of United States
IATA Code: ISP
ICAO Code: KISP
Coordinates: 40°47′42″N, 73°6′0″W

Spokane to Islip flight path

Shortest flight path between Spokane International Airport (GEG) and Long Island MacArthur Airport (ISP).

Frequent Flyer Miles Calculator

Spokane (GEG) → Islip (ISP).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
2225
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2225

Round trip?