There are
720 mi
from College Station, TX to Leavenworth, KS
That's the driving distance. It would take 12 hours 33 mins to go from College Station, Texas to Leavenworth, Kansas.
The flight distance (direct flight from College Station, TX to Leavenworth, KS) is 605.22 mi.
720 mi = 1,158.61 kms