Miles between Decatur, IL and Troy, NY

There are
956 mi
from Decatur, IL to Troy, NY

That's the driving distance. It would take 18 hours 21 mins to go from Decatur, Illinois to Troy, New York.

The flight distance (direct flight from Decatur, IL to Troy, NY) is 815.93 mi.

956 mi = 1,538.56 kms