Miles between Arvada, CO and Ontario, OR

There are
869 mi
from Arvada, CO to Ontario, OR

That's the driving distance. It would take 14 hours 33 mins to go from Arvada, Colorado to Ontario, Oregon.

The flight distance (direct flight from Arvada, CO to Ontario, OR) is 675.90 mi.

869 mi = 1,398.47 kms