Miles between Pasadena, CA and St Helens, OR

There are
991 mi
from Pasadena, CA to St Helens, OR

That's the driving distance. It would take 18 hours 50 mins to go from Pasadena, California to St Helens, Oregon.

The flight distance (direct flight from Pasadena, CA to St Helens, OR) is 845.73 mi.

991 mi = 1,594.98 kms