Miles between Centennial, CO and Happy Valley, OR

There are
1,257 mi
from Centennial, CO to Happy Valley, OR

That's the driving distance. It would take 21 hours 43 mins to go from Centennial, Colorado to Happy Valley, Oregon.

The flight distance (direct flight from Centennial, CO to Happy Valley, OR) is 983.45 mi.

1,257 mi = 1.61 kms