Miles between Round Rock, TX and Mt Vernon, OH

There are
1,264 mi
from Round Rock, TX to Mt Vernon, OH

That's the driving distance. It would take 22 hours 56 mins to go from Round Rock, Texas to Mt Vernon, Ohio.

The flight distance (direct flight from Round Rock, TX to Mt Vernon, OH) is 1,091.66 mi.

1,264 mi = 1.61 kms