Miles between Richmond, CA and St Helens, OR

There are
647 mi
from Richmond, CA to St Helens, OR

That's the driving distance. It would take 12 hours 36 mins to go from Richmond, California to St Helens, Oregon.

The flight distance (direct flight from Richmond, CA to St Helens, OR) is 548 mi.

647 mi = 1,041.48 kms