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How far is McGrath, AK, from Harlingen, TX?

The distance between Harlingen (Valley International Airport) and McGrath (McGrath Airport) is 3625 miles / 5833 kilometers / 3150 nautical miles.

The driving distance from Harlingen (HRL) to McGrath (MCG) is 4441 miles / 7147 kilometers, and travel time by car is about 86 hours 25 minutes.

Valley International Airport – McGrath Airport

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3625
Miles
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5833
Kilometers
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3150
Nautical miles

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Distance from Harlingen to McGrath

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

Vincenty's formula (applied above)
  • 3624.653 miles
  • 5833.314 kilometers
  • 3149.737 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
  • 3620.894 miles
  • 5827.263 kilometers
  • 3146.470 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 Harlingen to McGrath?

The estimated flight time from Valley International Airport to McGrath Airport is 7 hours and 21 minutes.

Flight carbon footprint between Valley International Airport (HRL) and McGrath Airport (MCG)

On average, flying from Harlingen to McGrath generates about 410 kg of CO2 per passenger, and 410 kilograms equals 904 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Harlingen to McGrath

See the map of the shortest flight path between Valley International Airport (HRL) and McGrath Airport (MCG).

Airport information

Origin Valley International Airport
City: Harlingen, TX
Country: United States Flag of United States
IATA Code: HRL
ICAO Code: KHRL
Coordinates: 26°13′42″N, 97°39′15″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