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How far is Lewistown, MT, from Hagåtña?

The distance between Hagåtña (Guam Antonio B. Won Pat International Airport) and Lewistown (Lewistown Municipal Airport) is 6262 miles / 10078 kilometers / 5441 nautical miles.

Guam Antonio B. Won Pat International Airport – Lewistown Municipal Airport

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6262
Miles
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10078
Kilometers
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5441
Nautical miles

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Distance from Hagåtña to Lewistown

There are several ways to calculate the distance from Hagåtña to Lewistown. Here are two standard methods:

Vincenty's formula (applied above)
  • 6261.908 miles
  • 10077.564 kilometers
  • 5441.449 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
  • 6254.222 miles
  • 10065.195 kilometers
  • 5434.770 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 Hagåtña to Lewistown?

The estimated flight time from Guam Antonio B. Won Pat International Airport to Lewistown Municipal Airport is 12 hours and 21 minutes.

Flight carbon footprint between Guam Antonio B. Won Pat International Airport (GUM) and Lewistown Municipal Airport (LWT)

On average, flying from Hagåtña to Lewistown generates about 752 kg of CO2 per passenger, and 752 kilograms equals 1 659 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Hagåtña to Lewistown

See the map of the shortest flight path between Guam Antonio B. Won Pat International Airport (GUM) and Lewistown Municipal Airport (LWT).

Airport information

Origin Guam Antonio B. Won Pat International Airport
City: Hagåtña
Country: Guam Flag of Guam
IATA Code: GUM
ICAO Code: PGUM
Coordinates: 13°29′0″N, 144°47′45″E
Destination Lewistown Municipal Airport
City: Lewistown, MT
Country: United States Flag of United States
IATA Code: LWT
ICAO Code: KLWT
Coordinates: 47°2′57″N, 109°28′1″W