Miles between Portsmouth, VA and Onalaska, WI

There are
1,140 mi
from Portsmouth, VA to Onalaska, WI

That's the driving distance. It would take 21 hours 51 mins to go from Portsmouth, Virginia to Onalaska, Wisconsin.

The flight distance (direct flight from Portsmouth, VA to Onalaska, WI) is 922.87 mi.

1,140 mi = 1,834.50 kms