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How far is Key West, FL, from Gulfport, MS?

The distance between Gulfport (Gulfport–Biloxi International Airport) and Key West (Key West International Airport) is 603 miles / 970 kilometers / 524 nautical miles.

The driving distance from Gulfport (GPT) to Key West (EYW) is 949 miles / 1528 kilometers, and travel time by car is about 18 hours 11 minutes.

Gulfport–Biloxi International Airport – Key West International Airport

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603
Miles
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970
Kilometers
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524
Nautical miles

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Distance from Gulfport to Key West

There are several ways to calculate the distance from Gulfport to Key West. Here are two standard methods:

Vincenty's formula (applied above)
  • 602.894 miles
  • 970.263 kilometers
  • 523.900 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula
  • 603.217 miles
  • 970.783 kilometers
  • 524.181 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).

How long does it take to fly from Gulfport to Key West?

The estimated flight time from Gulfport–Biloxi International Airport to Key West International Airport is 1 hour and 38 minutes.

Flight carbon footprint between Gulfport–Biloxi International Airport (GPT) and Key West International Airport (EYW)

On average, flying from Gulfport to Key West generates about 113 kg of CO2 per passenger, and 113 kilograms equals 249 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Gulfport to Key West

See the map of the shortest flight path between Gulfport–Biloxi International Airport (GPT) and Key West International Airport (EYW).

Airport information

Origin 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
Destination Key West International Airport
City: Key West, FL
Country: United States Flag of United States
IATA Code: EYW
ICAO Code: KEYW
Coordinates: 24°33′21″N, 81°45′34″W