Map of flight path and driving directions from Houston to Islip.
Shortest flight path between Houston George Bush Intercontinental Airport (IAH) and Long Island MacArthur Airport (ISP).
How far is Islip from Houston?
There are several ways to calculate distances between Houston and Islip. Here are two common methods:Vincenty's formula (applied above)
- 1453.783 miles
- 2339.637 kilometers
- 1263.303 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
- 1452.238 miles
- 2337.150 kilometers
- 1261.960 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 Houston and Islip is 1 hour. Islip is 1 hour ahead of Houston.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 177 kg (389 pounds).
Frequent Flyer Miles Calculator
Houston (IAH) → Islip (ISP).