There are
1,886 mi
from Phoenix, AZ to Chillicothe, OH
That's the driving distance. It would take 1 day 10 hours to go from Phoenix, Arizona to Chillicothe, Ohio.
The flight distance (direct flight from Phoenix, AZ to Chillicothe, OH) is 1,660.51 mi.
1,886 mi = 1.61 kms