Miles between San Mateo, CA and Port Washington, WI

There are
2,217 mi
from San Mateo, CA to Port Washington, WI

That's the driving distance. It would take 1 day 14 hours to go from San Mateo, California to Port Washington, Wisconsin.

The flight distance (direct flight from San Mateo, CA to Port Washington, WI) is 1,840.96 mi.

2,217 mi = 3.22 kms