There are
1,306 mi
from Mentor, OH to Stephenville, TX
That's the driving distance. It would take 23 hours 39 mins to go from Mentor, Ohio to Stephenville, Texas.
The flight distance (direct flight from Mentor, OH to Stephenville, TX) is 1,133.77 mi.
1,306 mi = 2,101.72 kms