Map of flight path and driving directions from Chicago to Gulfport.
Shortest flight path between Chicago O'Hare International Airport (ORD) and Gulfport–Biloxi International Airport (GPT).
How far is Gulfport from Chicago?
There are several ways to calculate distances between Chicago and Gulfport. Here are two common methods:Vincenty's formula (applied above)
- 800.467 miles
- 1288.228 kilometers
- 695.587 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
- 802.113 miles
- 1290.876 kilometers
- 697.017 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 Gulfport.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 135 kg (297 pounds).
Frequent Flyer Miles Calculator
Chicago (ORD) → Gulfport (GPT).