Map of flight path and driving directions from Chicago to Orlando.
Shortest flight path between Chicago O'Hare International Airport (ORD) and Orlando Sanford International Airport (SFB).
How far is Orlando from Chicago?
There are several ways to calculate distances between Chicago and Orlando. Here are two common methods:Vincenty's formula (applied above)
- 984.039 miles
- 1583.657 kilometers
- 855.106 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
- 985.587 miles
- 1586.149 kilometers
- 856.452 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
The time difference between Chicago and Orlando is 1 hour. Orlando is 1 hour ahead of Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 150 kg (330 pounds).
Frequent Flyer Miles Calculator
Chicago (ORD) → Orlando (SFB).