How far is Chicago from Jacksonville?
There are several ways to calculate distances between Jacksonville and Chicago. Here are two common 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 – the shortest distance between two points).
Estimated flight time from Jacksonville International Airport (JAX) to Chicago 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.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 141 kg (310 pounds).
Jacksonville to Chicago flight path
Shortest flight path between Jacksonville International Airport (JAX) and Chicago O'Hare International Airport (ORD).
Frequent Flyer Miles Calculator
Jacksonville (JAX) → Chicago (ORD).