There are
797 mi
from Youngstown, OH to Warrensburg, MO
That's the driving distance. It would take 15 hours 6 mins to go from Youngstown, Ohio to Warrensburg, Missouri.
The flight distance (direct flight from Youngstown, OH to Warrensburg, MO) is 711.15 mi.
797 mi = 1,282.11 kms