Air Miles Calculator logo

How far is Windsor from Decatur, IL?

The distance between Decatur (Decatur Airport) and Windsor (Windsor International Airport) is 352 miles / 566 kilometers / 305 nautical miles.

The driving distance from Decatur (DEC) to Windsor (YQG) is 441 miles / 709 kilometers, and travel time by car is about 8 hours 22 minutes.

Decatur Airport – Windsor International Airport

Distance arrow
352
Miles
Distance arrow
566
Kilometers
Distance arrow
305
Nautical miles

Search flights

Distance from Decatur to Windsor

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

Vincenty's formula (applied above)
  • 351.563 miles
  • 565.786 kilometers
  • 305.500 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
  • 350.972 miles
  • 564.834 kilometers
  • 304.986 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 Decatur to Windsor?

The estimated flight time from Decatur Airport to Windsor International Airport is 1 hour and 9 minutes.

Flight carbon footprint between Decatur Airport (DEC) and Windsor International Airport (YQG)

On average, flying from Decatur to Windsor generates about 77 kg of CO2 per passenger, and 77 kilograms equals 169 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Decatur to Windsor

See the map of the shortest flight path between Decatur Airport (DEC) and Windsor International Airport (YQG).

Airport information

Origin 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
Destination Windsor International Airport
City: Windsor
Country: Canada Flag of Canada
IATA Code: YQG
ICAO Code: CYQG
Coordinates: 42°16′32″N, 82°57′20″W