Miles between Decatur, IL and Niagara Falls, NY

There are
674 mi
from Decatur, IL to Niagara Falls, NY

That's the driving distance. It would take 12 hours 35 mins to go from Decatur, Illinois to Niagara Falls, New York.

The flight distance (direct flight from Decatur, IL to Niagara Falls, NY) is 560.09 mi.

674 mi = 1,085.19 kms