There are
1,949 mi
from San Rafael, CA to Muscatine, IA
That's the driving distance. It would take 1 day 9 hours to go from San Rafael, California to Muscatine, Iowa.
The flight distance (direct flight from San Rafael, CA to Muscatine, IA) is 1,681.40 mi.
1,949 mi = 3,136.62 kms