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).
Estimated flight time from O'Hare International Airport (ORD) to Orlando Sanford International Airport (SFB) is 2 hours 21 minutes.
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).
Chicago to Orlando flight map.
Frequent Flyer Miles Calculator
Chicago (ORD) → Orlando (SFB).