There are
842 mi
from Youngstown, OH to Lenexa, KS
That's the driving distance. It would take 15 hours 57 mins to go from Youngstown, Ohio to Lenexa, Kansas.
The flight distance (direct flight from Youngstown, OH to Lenexa, KS) is 758.87 mi.
842 mi = 1,355.60 kms