There are
1,591 mi
from Palmdale, CA to Gladstone, MO
That's the driving distance. It would take 1 day 3 hours to go from Palmdale, California to Gladstone, Missouri.
The flight distance (direct flight from Palmdale, CA to Gladstone, MO) is 1,336.44 mi.
1,591 mi = 1.61 kms