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How far is McGrath, AK, from Gulfport, MS?

The distance between Gulfport (Gulfport–Biloxi International Airport) and McGrath (McGrath Airport) is 3642 miles / 5862 kilometers / 3165 nautical miles.

The driving distance from Gulfport (GPT) to McGrath (MCG) is 4473 miles / 7198 kilometers, and travel time by car is about 87 hours 6 minutes.

Gulfport–Biloxi International Airport – McGrath Airport

Distance arrow
3642
Miles
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5862
Kilometers
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3165
Nautical miles

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Distance from Gulfport to McGrath

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

Vincenty's formula (applied above)
  • 3642.325 miles
  • 5861.754 kilometers
  • 3165.094 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
  • 3636.473 miles
  • 5852.337 kilometers
  • 3160.009 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 McGrath?

The estimated flight time from Gulfport–Biloxi International Airport to McGrath Airport is 7 hours and 23 minutes.

Flight carbon footprint between Gulfport–Biloxi International Airport (GPT) and McGrath Airport (MCG)

On average, flying from Gulfport to McGrath generates about 412 kg of CO2 per passenger, and 412 kilograms equals 908 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 McGrath

See the map of the shortest flight path between Gulfport–Biloxi International Airport (GPT) and McGrath Airport (MCG).

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 McGrath Airport
City: McGrath, AK
Country: United States Flag of United States
IATA Code: MCG
ICAO Code: PAMC
Coordinates: 62°57′10″N, 155°36′21″W