Miles between Milwaukee, WI and Ontario, OR

There are
1,789 mi
from Milwaukee, WI to Ontario, OR

That's the driving distance. It would take 1 day 6 hours to go from Milwaukee, Wisconsin to Ontario, Oregon.

The flight distance (direct flight from Milwaukee, WI to Ontario, OR) is 1,449.53 mi.

1,789 mi = 1.61 kms