Miles between Decatur, AL and Onalaska, WI

There are
847 mi
from Decatur, AL to Onalaska, WI

That's the driving distance. It would take 15 hours 51 mins to go from Decatur, Alabama to Onalaska, Wisconsin.

The flight distance (direct flight from Decatur, AL to Onalaska, WI) is 680 mi.

847 mi = 1,363.58 kms