Distance between Jacksonville, FL (JAX) and Chicago, IL (ORD)
Distance from Jacksonville (Jacksonville International Airport) to Chicago (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
EDT
Chicago, IL
CDT
Airport information
| A | Jacksonville International Airport |
|---|---|
| City: | Jacksonville, FL |
| Country: | 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 |
| IATA Code: | ORD |
| ICAO Code: | KORD |
| Coordinates: | 41°58′42″N, 87°54′17″W |
Map
Jacksonville to Chicago flight map.
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?