Map of flight path and driving directions from Redmond to Islip.
Shortest flight path between Roberts Field (RDM) and Long Island MacArthur Airport (ISP).
How far is Islip from Redmond?
There are several ways to calculate distances between Redmond and Islip. Here are two common methods:Vincenty's formula (applied above)
- 2429.670 miles
- 3910.174 kilometers
- 2111.325 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
- 2423.333 miles
- 3899.976 kilometers
- 2105.818 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 Redmond and Islip is 3 hours. Islip is 3 hours ahead of Redmond.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 267 kg (589 pounds).
Frequent Flyer Miles Calculator
Redmond (RDM) → Islip (ISP).