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How far is Grayling, AK, from Sioux Falls, SD?

The distance between Sioux Falls (Sioux Falls Regional Airport) and Grayling (Grayling Airport) is 2797 miles / 4501 kilometers / 2430 nautical miles.

The driving distance from Sioux Falls (FSD) to Grayling (KGX) is 3649 miles / 5873 kilometers, and travel time by car is about 123 hours 35 minutes.

Sioux Falls Regional Airport – Grayling Airport

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2797
Miles
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4501
Kilometers
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2430
Nautical miles

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Distance from Sioux Falls to Grayling

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

Vincenty's formula (applied above)
  • 2796.936 miles
  • 4501.232 kilometers
  • 2430.471 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
  • 2789.473 miles
  • 4489.222 kilometers
  • 2423.986 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 Falls to Grayling?

The estimated flight time from Sioux Falls Regional Airport to Grayling Airport is 5 hours and 47 minutes.

Flight carbon footprint between Sioux Falls Regional Airport (FSD) and Grayling Airport (KGX)

On average, flying from Sioux Falls to Grayling generates about 310 kg of CO2 per passenger, and 310 kilograms equals 684 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 Falls to Grayling

See the map of the shortest flight path between Sioux Falls Regional Airport (FSD) and Grayling Airport (KGX).

Airport information

Origin Sioux Falls Regional Airport
City: Sioux Falls, SD
Country: United States Flag of United States
IATA Code: FSD
ICAO Code: KFSD
Coordinates: 43°34′55″N, 96°44′30″W
Destination Grayling Airport
City: Grayling, AK
Country: United States Flag of United States
IATA Code: KGX
ICAO Code: PAGX
Coordinates: 62°53′42″N, 160°3′58″W