Air Miles Calculator

Distance between Jacksonville, FL (JAX) and Chicago, IL (ORD)

Distance from Jacksonville International Airport to O'Hare International Airport is 864 miles / 1391 kilometers / 751 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 864.020 miles
  • 1390.505 kilometers
  • 750.813 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
  • 865.213 miles
  • 1392.425 kilometers
  • 751.849 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 Jacksonville International Airport (JAX) to O'Hare International Airport (ORD) is 2 hours 8 minutes.

Time difference and current local times

The time difference between Jacksonville and Chicago is 1 hour. Chicago is 1 hour behind Jacksonville.

Time Difference

Jacksonville
Chicago

Jacksonville, FL

 EST

Chicago, IL

 CST

Airport information


A Jacksonville International Airport
City: Jacksonville, FL
Country: United States Flag of United States
IATA Code: JAX
ICAO Code: KJAX
Coordinates: 30°29′38″N, 81°41′16″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

Flight map from Jacksonville to Chicago.

Frequent Flyer Miles Calculator

Jacksonville (JAX) → Chicago (ORD).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
864
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
864

Round trip?