Miles between Pomona, CA and St Helens, OR

There are
1,017 mi
from Pomona, CA to St Helens, OR

That's the driving distance. It would take 19 hours 22 mins to go from Pomona, California to St Helens, Oregon.

The flight distance (direct flight from Pomona, CA to St Helens, OR) is 858.10 mi.

1,017 mi = 1.61 kms