There are
1,888 mi
from Waterloo, IA to Pinole, CA
That's the driving distance. It would take 1 day 8 hours to go from Waterloo, Iowa to Pinole, California.
The flight distance (direct flight from Waterloo, IA to Pinole, CA) is 1,601.16 mi.
1,888 mi = 3,038.02 kms