There are
2,039 mi
from Davenport, IA to Watsonville, CA
That's the driving distance. It would take 1 day 11 hours to go from Davenport, Iowa to Watsonville, California.
The flight distance (direct flight from Davenport, IA to Watsonville, CA) is 1,689.66 mi.
2,039 mi = 3.22 kms