There are
149 mi
from Tacoma, WA to Milwaukie, OR
That's the driving distance. It would take 2 hours 59 mins to go from Tacoma, Washington to Milwaukie, Oregon.
The flight distance (direct flight from Tacoma, WA to Milwaukie, OR) is 125.18 mi.
149 mi = 239.13 kms