Air Miles Calculator

Distance between Rock Springs, WY (RKS) and Islip, NY (ISP)

Flight distance from Rock Springs to Islip (Southwest Wyoming Regional Airport – Long Island MacArthur Airport) is 1862 miles / 2996 kilometers / 1618 nautical miles. Estimated flight time is 4 hours 1 minutes.

Driving distance from Rock Springs (RKS) to Islip (ISP) is 2047 miles / 3295 kilometers and travel time by car is about 34 hours 21 minutes.

Map of flight path and driving directions from Rock Springs to Islip.

Shortest flight path between Southwest Wyoming Regional Airport (RKS) and Long Island MacArthur Airport (ISP).

How far is Islip from Rock Springs?

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

Vincenty's formula (applied above)
  • 1861.809 miles
  • 2996.291 kilometers
  • 1617.868 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
  • 1857.033 miles
  • 2988.605 kilometers
  • 1613.718 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 Southwest Wyoming Regional Airport
City: Rock Springs, WY
Country: United States Flag of United States
IATA Code: RKS
ICAO Code: KRKS
Coordinates: 41°35′39″N, 109°3′54″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 Rock Springs and Islip is 2 hours. Islip is 2 hours ahead of Rock Springs.

Time Difference

Rock Springs, WY

 MDT

Islip, NY

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 205 kg (452 pounds).

Frequent Flyer Miles Calculator

Rock Springs (RKS) → Islip (ISP).

Distance:
1862
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1862

Round trip?