There are
1,097 mi
from Miramar, FL to Chillicothe, OH
That's the driving distance. It would take 20 hours 28 mins to go from Miramar, Florida to Chillicothe, Ohio.
The flight distance (direct flight from Miramar, FL to Chillicothe, OH) is 936 mi.
1,097 mi = 1,765.03 kms