There are
2,046 mi
from St Paul, MN to Watsonville, CA
That's the driving distance. It would take 1 day 12 hours to go from St Paul, Minnesota to Watsonville, California.
The flight distance (direct flight from St Paul, MN to Watsonville, CA) is 1,586.13 mi.
2,046 mi = 3,292.89 kms