Miles between Decatur, IL and Manchester, NH

There are
1,136 mi
from Decatur, IL to Manchester, NH

That's the driving distance. It would take 21 hours 48 mins to go from Decatur, Illinois to Manchester, New Hampshire.

The flight distance (direct flight from Decatur, IL to Manchester, NH) is 930.70 mi.

1,136 mi = 1.61 kms