Air Miles Calculator

Distance between Louisville, KY (SDF) and Islip, NY (ISP)

Flight distance from Louisville to Islip (Louisville International Airport – Long Island MacArthur Airport) is 699 miles / 1124 kilometers / 607 nautical miles. Estimated flight time is 1 hour 49 minutes.

Driving distance from Louisville (SDF) to Islip (ISP) is 833 miles / 1341 kilometers and travel time by car is about 14 hours 47 minutes.

Map of flight path and driving directions from Louisville to Islip.

Shortest flight path between Louisville International Airport (SDF) and Long Island MacArthur Airport (ISP).

How far is Islip from Louisville?

There are several ways to calculate distances between Louisville and Islip. Here are two common methods:

Vincenty's formula (applied above)
  • 698.553 miles
  • 1124.212 kilometers
  • 607.026 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
  • 697.015 miles
  • 1121.737 kilometers
  • 605.690 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).

Airport information


A Louisville International Airport
City: Louisville, KY
Country: United States Flag of United States
IATA Code: SDF
ICAO Code: KSDF
Coordinates: 38°10′27″N, 85°44′9″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

Time difference and current local times

There is no time difference between Louisville and Islip.

Time Difference

Louisville, KY

 EDT

Islip, NY

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 124 kg (274 pounds).

Frequent Flyer Miles Calculator

Louisville (SDF) → Islip (ISP).

Distance:
699
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
699

Round trip?