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How far is Decatur, IL, from Toronto?

The distance between Toronto (Toronto Pearson International Airport) and Decatur (Decatur Airport) is 546 miles / 878 kilometers / 474 nautical miles.

The driving distance from Toronto (YYZ) to Decatur (DEC) is 656 miles / 1056 kilometers, and travel time by car is about 12 hours 17 minutes.

Toronto Pearson International Airport – Decatur Airport

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546
Miles
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878
Kilometers
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474
Nautical miles

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Distance from Toronto to Decatur

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

Vincenty's formula (applied above)
  • 545.512 miles
  • 877.917 kilometers
  • 474.037 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
  • 544.576 miles
  • 876.411 kilometers
  • 473.224 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 Toronto to Decatur?

The estimated flight time from Toronto Pearson International Airport to Decatur Airport is 1 hour and 31 minutes.

Flight carbon footprint between Toronto Pearson International Airport (YYZ) and Decatur Airport (DEC)

On average, flying from Toronto to Decatur generates about 105 kg of CO2 per passenger, and 105 kilograms equals 232 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Toronto to Decatur

See the map of the shortest flight path between Toronto Pearson International Airport (YYZ) and Decatur Airport (DEC).

Airport information

Origin Toronto Pearson International Airport
City: Toronto
Country: Canada Flag of Canada
IATA Code: YYZ
ICAO Code: CYYZ
Coordinates: 43°40′37″N, 79°37′50″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