Miles between Hillsboro, OR and Castle Rock, CO

There are
1,290 mi
from Hillsboro, OR to Castle Rock, CO

That's the driving distance. It would take 22 hours 25 mins to go from Hillsboro, Oregon to Castle Rock, Colorado.

The flight distance (direct flight from Hillsboro, OR to Castle Rock, CO) is 1,014.51 mi.

1,290 mi = 1.61 kms