Miles between Dayton, OH and Lake Oswego, OR

There are
2,378 mi
from Dayton, OH to Lake Oswego, OR

That's the driving distance. It would take 1 day 17 hours to go from Dayton, Ohio to Lake Oswego, Oregon.

The flight distance (direct flight from Dayton, OH to Lake Oswego, OR) is 1,976.40 mi.

2,378 mi = 3.22 kms