Miles between Hillsboro, OR and Sierra Madre, CA

There are
977 mi
from Hillsboro, OR to Sierra Madre, CA

That's the driving distance. It would take 18 hours 30 mins to go from Hillsboro, Oregon to Sierra Madre, California.

The flight distance (direct flight from Hillsboro, OR to Sierra Madre, CA) is 827.09 mi.

977 mi = 1,572.53 kms