Miles between Allen, TX and Dayton, OH

There are
978 mi
from Allen, TX to Dayton, OH

That's the driving distance. It would take 17 hours 39 mins to go from Allen, Texas to Dayton, Ohio.

The flight distance (direct flight from Allen, TX to Dayton, OH) is 831.03 mi.

978 mi = 1,573.76 kms