Air Miles Calculator

Distance between Chicago, IL (ORD) and Gulfport, MS (GPT)

Distance from Chicago to Gulfport (Gulfport–Biloxi International Airport – O'Hare International Airport) is 800 miles / 1288 kilometers / 696 nautical miles.

Calculations with different 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).

Flight duration

Estimated flight time from O'Hare International Airport (ORD) to Gulfport–Biloxi International Airport (GPT) is 2 hours 0 minutes.

Time difference and current local times

There is no time difference between Chicago and Gulfport.

Time Difference

Chicago
Gulfport

Chicago, IL

 CDT

Gulfport, MS

 CDT

Airport information


A O'Hare International Airport
City: Chicago, IL
Country: United States Flag of United States
IATA Code: ORD
ICAO Code: KORD
Coordinates: 41°58′42″N, 87°54′17″W

B Gulfport–Biloxi International Airport
City: Gulfport, MS
Country: United States Flag of United States
IATA Code: GPT
ICAO Code: KGPT
Coordinates: 30°24′26″N, 89°4′12″W

Map

Chicago to Gulfport flight map.

Frequent Flyer Miles Calculator

Chicago (ORD) → Gulfport (GPT).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
800
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
800

Round trip?