Miles between Arvada, CO and Hermiston, OR

There are
1,062 mi
from Arvada, CO to Hermiston, OR

That's the driving distance. It would take 18 hours 3 mins to go from Arvada, Colorado to Hermiston, Oregon.

The flight distance (direct flight from Arvada, CO to Hermiston, OR) is 830.11 mi.

1,062 mi = 1.61 kms