How far is Decatur, IL, from Sudbury?

The distance between Sudbury (Sudbury Airport) and Decatur (Decatur Airport) is 620 miles / 998 kilometers / 539 nautical miles.

The driving distance from Sudbury (YSB) to Decatur (DEC) is 830 miles / 1335 kilometers, and travel time by car is about 16 hours 35 minutes.

Distance from Sudbury to Decatur

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

Vincenty's formula (applied above)

• 620.246 miles
• 998.189 kilometers
• 538.979 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

• 619.845 miles
• 997.544 kilometers
• 538.631 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 Sudbury to Decatur?

The estimated flight time from Sudbury Airport to Decatur Airport is 1 hour and 40 minutes.

What is the time difference between Sudbury and Decatur?

The time difference between Sudbury and Decatur is 1 hour. Decatur is 1 hour behind Sudbury.

Flight carbon footprint between Sudbury Airport (YSB) and Decatur Airport (DEC)

On average, flying from Sudbury to Decatur generates about 115 kg of CO2 per passenger, and 115 kilograms equals 254 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Sudbury to Decatur

See the map of the shortest flight path between Sudbury Airport (YSB) and Decatur Airport (DEC).

Airport information

Origin	Sudbury Airport
City:	Sudbury
Country:	Canada
IATA Code:	YSB
ICAO Code:	CYSB
Coordinates:	46°37′30″N, 80°47′56″W

Destination	Decatur Airport
City:	Decatur, IL
Country:	United States
IATA Code:	DEC
ICAO Code:	KDEC
Coordinates:	39°50′4″N, 88°51′56″W