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New York–Chicago | LGA–ORD
Calculations with different methods
- 733.245 miles
- 1180.043 kilometers
- 637.173 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
- 731.389 miles
- 1177.057 kilometers
- 635.560 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from LaGuardia Airport (LGA) to O'Hare International Airport (ORD) is 1 hour 53 minutes.
Time difference and current local times
The time difference between New York and Chicago is 1 hour. Chicago is 1 hour behind New York.
New York, NY
New York to Chicago flight map.
Frequent Flyer Miles Calculator
New York (LGA) → Chicago (ORD).