Miles between Portland, OR and Sunnyside, WA

There are
180 mi
from Portland, OR to Sunnyside, WA

That's the driving distance. It would take 3 hours 39 mins to go from Portland, Oregon to Sunnyside, Washington.

The flight distance (direct flight from Portland, OR to Sunnyside, WA) is 139.59 mi.

180 mi = 290.12 kms