There are
1,281 mi
from Lakeland, FL to Leavenworth, KS
That's the driving distance. It would take 1 day to go from Lakeland, Florida to Leavenworth, Kansas.
The flight distance (direct flight from Lakeland, FL to Leavenworth, KS) is 1,076.10 mi.
1,281 mi = 1.61 kms