Miles between Happy Valley, OR and Ontario, CA

There are
1,001 mi
from Happy Valley, OR to Ontario, CA

That's the driving distance. It would take 18 hours 54 mins to go from Happy Valley, Oregon to Ontario, California.

The flight distance (direct flight from Happy Valley, OR to Ontario, CA) is 827.70 mi.

1,001 mi = 1,611.72 kms