There are
1,010 mi
from Garland, TX to Chillicothe, OH
That's the driving distance. It would take 18 hours 27 mins to go from Garland, Texas to Chillicothe, Ohio.
The flight distance (direct flight from Garland, TX to Chillicothe, OH) is 880.43 mi.
1,010 mi = 1.61 kms