Distance between Chicago, IL (ORD) and Islip, NY (ISP)
Distance from Chicago to Islip (Long Island MacArthur Airport – O'Hare International 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  |
| 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 |
| IATA Code: | ISP |
| ICAO Code: | KISP |
| Coordinates: | 40°47′42″N, 73°6′0″W |
Map
Chicago to Islip flight map.
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?