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How far is Decatur, IL, from Fort Severn?

The distance between Fort Severn (Fort Severn Airport) and Decatur (Decatur Airport) is 1119 miles / 1802 kilometers / 973 nautical miles.

The driving distance from Fort Severn (YER) to Decatur (DEC) is 1925 miles / 3098 kilometers, and travel time by car is about 53 hours 16 minutes.

Fort Severn Airport – Decatur Airport

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1119
Miles
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1802
Kilometers
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973
Nautical miles

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Distance from Fort Severn to Decatur

There are several ways to calculate the distance from Fort Severn to Decatur. Here are two standard methods:

Vincenty's formula (applied above)
  • 1119.481 miles
  • 1801.629 kilometers
  • 972.802 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
  • 1119.542 miles
  • 1801.728 kilometers
  • 972.855 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 Fort Severn to Decatur?

The estimated flight time from Fort Severn Airport to Decatur Airport is 2 hours and 37 minutes.

Flight carbon footprint between Fort Severn Airport (YER) and Decatur Airport (DEC)

On average, flying from Fort Severn to Decatur generates about 158 kg of CO2 per passenger, and 158 kilograms equals 348 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Fort Severn to Decatur

See the map of the shortest flight path between Fort Severn Airport (YER) and Decatur Airport (DEC).

Airport information

Origin Fort Severn Airport
City: Fort Severn
Country: Canada Flag of Canada
IATA Code: YER
ICAO Code: CYER
Coordinates: 56°1′8″N, 87°40′33″W
Destination Decatur Airport
City: Decatur, IL
Country: United States Flag of United States
IATA Code: DEC
ICAO Code: KDEC
Coordinates: 39°50′4″N, 88°51′56″W