Map of flight path and driving directions from Chicago to Mobile.
Shortest flight path between Chicago O'Hare International Airport (ORD) and Mobile Regional Airport (MOB).
How far is Mobile from Chicago?
There are several ways to calculate distances between Chicago and Mobile. Here are two common methods:Vincenty's formula (applied above)
- 778.507 miles
- 1252.886 kilometers
- 676.504 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
- 780.110 miles
- 1255.465 kilometers
- 677.897 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).
Time difference and current local times
There is no time difference between Chicago and Mobile.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 133 kg (293 pounds).
Frequent Flyer Miles Calculator
Chicago (ORD) → Mobile (MOB).