# Distance between Huntsville, AL (HSV) and Gulfport, MS (GPT)

Flight distance from Huntsville to Gulfport (Huntsville International Airport – Gulfport–Biloxi International Airport) is 321 miles / 516 kilometers / 279 nautical miles. Estimated flight time is 1 hour 6 minutes.

Driving distance from Huntsville (HSV) to Gulfport (GPT) is 390 miles / 628 kilometers and travel time by car is about 7 hours 28 minutes.

321
Miles
516
Kilometers
279
Nautical miles
1 h 6 min

## How far is Gulfport from Huntsville?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
• 320.763 miles
• 516.217 kilometers
• 278.735 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
• 321.360 miles
• 517.180 kilometers
• 279.255 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).

## Flight Duration

Estimated flight time from Huntsville International Airport to Gulfport–Biloxi International Airport is 1 hour 6 minutes.

## Time difference

There is no time difference between Huntsville and Gulfport.

## Carbon dioxide emissions

On average flying from Huntsville to Gulfport generates about 72 kg of CO2 per passenger, 72 kilograms is equal to 159 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

## Map of flight path and driving directions from Huntsville to Gulfport

Shortest flight path between Huntsville International Airport (HSV) and Gulfport–Biloxi International Airport (GPT).

## Airport information

Origin Huntsville International Airport
City: Huntsville, AL
Country: United States
IATA Code: HSV
ICAO Code: KHSV
Coordinates: 34°38′13″N, 86°46′30″W
Destination Gulfport–Biloxi International Airport
City: Gulfport, MS
Country: United States
IATA Code: GPT
ICAO Code: KGPT
Coordinates: 30°24′26″N, 89°4′12″W