There are
987 mi
from Lakewood, CA to Milwaukie, OR
That's the driving distance. It would take 18 hours 37 mins to go from Lakewood, California to Milwaukie, Oregon.
The flight distance (direct flight from Lakewood, CA to Milwaukie, OR) is 835.69 mi.
987 mi = 1,589.05 kms