Air Miles Calculator

Distance between St Louis, MO (STL) and Gulfport, MS (GPT)

Flight distance from St Louis to Gulfport (St. Louis Lambert International Airport – Gulfport–Biloxi International Airport) is 580 miles / 933 kilometers / 504 nautical miles. Estimated flight time is 1 hour 35 minutes.

Driving distance from St Louis (STL) to Gulfport (GPT) is 658 miles / 1059 kilometers and travel time by car is about 11 hours 38 minutes.

Map of flight path and driving directions from St Louis to Gulfport.

Shortest flight path between St. Louis Lambert International Airport (STL) and Gulfport–Biloxi International Airport (GPT).

How far is Gulfport from St Louis?

There are several ways to calculate distances between St Louis and Gulfport. Here are two common methods:

Vincenty's formula (applied above)
  • 579.717 miles
  • 932.963 kilometers
  • 503.760 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
  • 581.040 miles
  • 935.094 kilometers
  • 504.910 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).

Airport information


A St. Louis Lambert International Airport
City: St Louis, MO
Country: United States Flag of United States
IATA Code: STL
ICAO Code: KSTL
Coordinates: 38°44′55″N, 90°22′12″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

Time difference and current local times

There is no time difference between St Louis and Gulfport.

Time Difference

St Louis, MO

 CST

Gulfport, MS

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 110 kg (243 pounds).

Frequent Flyer Miles Calculator

St Louis (STL) → Gulfport (GPT).

Distance:
580
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
580

Round trip?