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How far is Sault Ste Marie, MI, from Sioux Lookout?

The distance between Sioux Lookout (Sioux Lookout Airport) and Sault Ste Marie (Chippewa County International Airport) is 435 miles / 699 kilometers / 378 nautical miles.

The driving distance from Sioux Lookout (YXL) to Sault Ste Marie (CIU) is 696 miles / 1120 kilometers, and travel time by car is about 15 hours 55 minutes.

Sioux Lookout Airport – Chippewa County International Airport

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435
Miles
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699
Kilometers
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378
Nautical miles

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Distance from Sioux Lookout to Sault Ste Marie

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

Vincenty's formula (applied above)
  • 434.619 miles
  • 699.451 kilometers
  • 377.673 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
  • 433.816 miles
  • 698.159 kilometers
  • 376.976 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 Sault Ste Marie?

The estimated flight time from Sioux Lookout Airport to Chippewa County International Airport is 1 hour and 19 minutes.

Flight carbon footprint between Sioux Lookout Airport (YXL) and Chippewa County International Airport (CIU)

On average, flying from Sioux Lookout to Sault Ste Marie generates about 89 kg of CO2 per passenger, and 89 kilograms equals 196 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Sioux Lookout to Sault Ste Marie

See the map of the shortest flight path between Sioux Lookout Airport (YXL) and Chippewa County International Airport (CIU).

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 Chippewa County International Airport
City: Sault Ste Marie, MI
Country: United States Flag of United States
IATA Code: CIU
ICAO Code: KCIU
Coordinates: 46°15′2″N, 84°28′20″W