Miles between South San Francisco, CA and Kelso, WA

There are
690 mi
from South San Francisco, CA to Kelso, WA

That's the driving distance. It would take 13 hours 19 mins to go from South San Francisco, California to Kelso, Washington.

The flight distance (direct flight from South San Francisco, CA to Kelso, WA) is 587.31 mi.

690 mi = 1,110.86 kms