Air Miles Calculator

Distance between New York, NY (LGA) and Chicago, IL (ORD)

Distance from New York to Chicago (O'Hare International Airport – LaGuardia Airport) is 733 miles / 1180 kilometers / 637 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 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).

Flight duration

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.

Time Difference

New York
Chicago

New York, NY

 EST

Chicago, IL

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 116 kg (255 pounds).

Airport information


A LaGuardia Airport
City: New York, NY
Country: United States Flag of United States
IATA Code: LGA
ICAO Code: KLGA
Coordinates: 40°46′37″N, 73°52′21″W

B 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

Map

New York to Chicago flight map.

Frequent Flyer Miles Calculator

New York (LGA) → Chicago (ORD).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
733
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
733

Round trip?