There are
1,269 mi
from Dayton, OH to Kerrville, TX
That's the driving distance. It would take 23 hours 5 mins to go from Dayton, Ohio to Kerrville, Texas.
The flight distance (direct flight from Dayton, OH to Kerrville, TX) is 1,078.05 mi.
1,269 mi = 1.61 kms