Miles between Dayton, OH and Portland, TX

There are
1,307 mi
from Dayton, OH to Portland, TX

That's the driving distance. It would take 1 day to go from Dayton, Ohio to Portland, Texas.

The flight distance (direct flight from Dayton, OH to Portland, TX) is 1,112.05 mi.

1,307 mi = 2,103.46 kms