Air Miles Calculator logo

How far is Nunapitchuk, AK, from Sioux Lookout?

The distance between Sioux Lookout (Sioux Lookout Airport) and Nunapitchuk (Nunapitchuk Airport) is 2721 miles / 4378 kilometers / 2364 nautical miles.

Sioux Lookout Airport – Nunapitchuk Airport

Distance arrow
2721
Miles
Distance arrow
4378
Kilometers
Distance arrow
2364
Nautical miles

Search flights

Distance from Sioux Lookout to Nunapitchuk

There are several ways to calculate the distance from Sioux Lookout to Nunapitchuk. Here are two standard methods:

Vincenty's formula (applied above)
  • 2720.565 miles
  • 4378.325 kilometers
  • 2364.107 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
  • 2711.837 miles
  • 4364.279 kilometers
  • 2356.522 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 Sioux Lookout to Nunapitchuk?

The estimated flight time from Sioux Lookout Airport to Nunapitchuk Airport is 5 hours and 39 minutes.

Flight carbon footprint between Sioux Lookout Airport (YXL) and Nunapitchuk Airport (NUP)

On average, flying from Sioux Lookout to Nunapitchuk generates about 301 kg of CO2 per passenger, and 301 kilograms equals 664 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Sioux Lookout to Nunapitchuk

See the map of the shortest flight path between Sioux Lookout Airport (YXL) and Nunapitchuk Airport (NUP).

Airport information

Origin Sioux Lookout Airport
City: Sioux Lookout
Country: Canada Flag of Canada
IATA Code: YXL
ICAO Code: CYXL
Coordinates: 50°6′50″N, 91°54′19″W
Destination Nunapitchuk Airport
City: Nunapitchuk, AK
Country: United States Flag of United States
IATA Code: NUP
ICAO Code: PPIT
Coordinates: 60°54′20″N, 162°26′25″W