There are
2,594 mi
from Roswell, GA to Milwaukie, OR
That's the driving distance. It would take 1 day 21 hours to go from Roswell, Georgia to Milwaukie, Oregon.
The flight distance (direct flight from Roswell, GA to Milwaukie, OR) is 2,157.07 mi.
2,594 mi = 3.22 kms