Air Miles Calculator

Distance between Casper, WY (CPR) and Islip, NY (ISP)

Flight distance from Casper to Islip (Casper–Natrona County International Airport – Long Island MacArthur Airport) is 1716 miles / 2762 kilometers / 1492 nautical miles. Estimated flight time is 3 hours 44 minutes.

Driving distance from Casper (CPR) to Islip (ISP) is 1981 miles / 3188 kilometers and travel time by car is about 33 hours 22 minutes.

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

Shortest flight path between Casper–Natrona County International Airport (CPR) and Long Island MacArthur Airport (ISP).

How far is Islip from Casper?

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

Vincenty's formula (applied above)
  • 1716.446 miles
  • 2762.352 kilometers
  • 1491.551 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
  • 1712.018 miles
  • 2755.227 kilometers
  • 1487.703 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 Casper–Natrona County International Airport
City: Casper, WY
Country: United States Flag of United States
IATA Code: CPR
ICAO Code: KCPR
Coordinates: 42°54′28″N, 106°27′50″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

The time difference between Casper and Islip is 2 hours. Islip is 2 hours ahead of Casper.

Time Difference

Casper, WY

 MST

Islip, NY

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 194 kg (427 pounds).

Frequent Flyer Miles Calculator

Casper (CPR) → Islip (ISP).

Distance:
1716
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1716

Round trip?