There are
845 mi
from Elgin, IL to Sleepy Hollow, NY
That's the driving distance. It would take 15 hours 59 mins to go from Elgin, Illinois to Sleepy Hollow, New York.
The flight distance (direct flight from Elgin, IL to Sleepy Hollow, NY) is 747.63 mi.
845 mi = 1,359.67 kms