Air Miles Calculator logo

How far is Decatur, IL, from Kitchener?

The distance between Kitchener (Region of Waterloo International Airport) and Decatur (Decatur Airport) is 505 miles / 813 kilometers / 439 nautical miles.

The driving distance from Kitchener (YKF) to Decatur (DEC) is 614 miles / 988 kilometers, and travel time by car is about 11 hours 30 minutes.

Region of Waterloo International Airport – Decatur Airport

Distance arrow
505
Miles
Distance arrow
813
Kilometers
Distance arrow
439
Nautical miles

Search flights

Distance from Kitchener to Decatur

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

Vincenty's formula (applied above)
  • 505.235 miles
  • 813.098 kilometers
  • 439.038 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
  • 504.390 miles
  • 811.738 kilometers
  • 438.303 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 Kitchener to Decatur?

The estimated flight time from Region of Waterloo International Airport to Decatur Airport is 1 hour and 27 minutes.

Flight carbon footprint between Region of Waterloo International Airport (YKF) and Decatur Airport (DEC)

On average, flying from Kitchener to Decatur generates about 99 kg of CO2 per passenger, and 99 kilograms equals 219 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Kitchener to Decatur

See the map of the shortest flight path between Region of Waterloo International Airport (YKF) and Decatur Airport (DEC).

Airport information

Origin Region of Waterloo International Airport
City: Kitchener
Country: Canada Flag of Canada
IATA Code: YKF
ICAO Code: CYKF
Coordinates: 43°27′38″N, 80°22′42″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