Miles between Portland, OR and Castle Rock, CO

There are
1,271 mi
from Portland, OR to Castle Rock, CO

That's the driving distance. It would take 21 hours 54 mins to go from Portland, Oregon to Castle Rock, Colorado.

The flight distance (direct flight from Portland, OR to Castle Rock, CO) is 1,000.11 mi.

1,271 mi = 1.61 kms