Miles between Chico, CA and St Helens, OR

There are
517 mi
from Chico, CA to St Helens, OR

That's the driving distance. It would take 10 hours 24 mins to go from Chico, California to St Helens, Oregon.

The flight distance (direct flight from Chico, CA to St Helens, OR) is 426.50 mi.

517 mi = 831.79 kms