Air Miles Calculator

Distance between South Bend, IN (SBN) and Gulfport, MS (GPT)

Flight distance from South Bend to Gulfport (South Bend International Airport – Gulfport–Biloxi International Airport) is 794 miles / 1278 kilometers / 690 nautical miles. Estimated flight time is 2 hours 0 minutes.

Driving distance from South Bend (SBN) to Gulfport (GPT) is 931 miles / 1498 kilometers and travel time by car is about 16 hours 36 minutes.

Map of flight path and driving directions from South Bend to Gulfport.

Shortest flight path between South Bend International Airport (SBN) and Gulfport–Biloxi International Airport (GPT).

How far is Gulfport from South Bend?

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

Vincenty's formula (applied above)
  • 794.177 miles
  • 1278.104 kilometers
  • 690.121 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
  • 795.721 miles
  • 1280.589 kilometers
  • 691.463 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 South Bend International Airport
City: South Bend, IN
Country: United States Flag of United States
IATA Code: SBN
ICAO Code: KSBN
Coordinates: 41°42′31″N, 86°19′2″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

The time difference between South Bend and Gulfport is 1 hour. Gulfport is 1 hour behind South Bend.

Time Difference

South Bend, IN

 EDT

Gulfport, MS

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 134 kg (296 pounds).

Frequent Flyer Miles Calculator

South Bend (SBN) → Gulfport (GPT).

Distance:
794
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
794

Round trip?