There are
2,336 mi
from Kalamazoo, MI to Watsonville, CA
That's the driving distance. It would take 1 day 16 hours to go from Kalamazoo, Michigan to Watsonville, California.
The flight distance (direct flight from Kalamazoo, MI to Watsonville, CA) is 1,945.95 mi.
2,336 mi = 3.22 kms