There are
1,629 mi
from Long Beach, CA to Leavenworth, KS
That's the driving distance. It would take 1 day 4 hours to go from Long Beach, California to Leavenworth, Kansas.
The flight distance (direct flight from Long Beach, CA to Leavenworth, KS) is 1,343.21 mi.
1,629 mi = 1.61 kms