Air Miles Calculator

Distance between Chicago, IL (ORD) and Islip, NY (ISP)

Distance from O'Hare International Airport to Long Island MacArthur Airport is 773 miles / 1244 kilometers / 672 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 772.772 miles
  • 1243.656 kilometers
  • 671.520 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
  • 770.811 miles
  • 1240.500 kilometers
  • 669.816 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from O'Hare International Airport (ORD) to Long Island MacArthur Airport (ISP) is 1 hour 57 minutes.

Time difference and current local times

The time difference between Chicago and Islip is 1 hour. Islip is 1 hour ahead of Chicago.

Time Difference

Chicago
Islip

Chicago, IL

 CDT

Islip, NY

 EDT

Airport information


A O'Hare International Airport
City: Chicago, IL
Country: United States Flag of United States
IATA Code: ORD
ICAO Code: KORD
Coordinates: 41°58′42″N, 87°54′17″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

Map

Flight map from Chicago to Islip.

Frequent Flyer Miles Calculator

Chicago (ORD) → Islip (ISP).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
773
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
773

Round trip?