Miles between Dayton, OH and Swansea, IL

There are
351 mi
from Dayton, OH to Swansea, IL

That's the driving distance. It would take 6 hours 44 mins to go from Dayton, Ohio to Swansea, Illinois.

The flight distance (direct flight from Dayton, OH to Swansea, IL) is 321.91 mi.

351 mi = 565.12 kms