Miles between Idaho Falls, ID and Onalaska, WI

There are
1,287 mi
from Idaho Falls, ID to Onalaska, WI

That's the driving distance. It would take 22 hours 48 mins to go from Idaho Falls, Idaho to Onalaska, Wisconsin.

The flight distance (direct flight from Idaho Falls, ID to Onalaska, WI) is 1,036.77 mi.

1,287 mi = 2,071.86 kms