Miles between Oceanside, CA and Mercer Island, WA

There are
1,222 mi
from Oceanside, CA to Mercer Island, WA

That's the driving distance. It would take 23 hours 13 mins to go from Oceanside, California to Mercer Island, Washington.

The flight distance (direct flight from Oceanside, CA to Mercer Island, WA) is 1,024.85 mi.

1,222 mi = 1.61 kms