Miles between San Mateo, CA and Mercer Island, WA

There are
827 mi
from San Mateo, CA to Mercer Island, WA

That's the driving distance. It would take 16 hours 2 mins to go from San Mateo, California to Mercer Island, Washington.

The flight distance (direct flight from San Mateo, CA to Mercer Island, WA) is 691.49 mi.

827 mi = 1,331.66 kms