Miles between Boulder, CO and Pendleton, OR

There are
1,025 mi
from Boulder, CO to Pendleton, OR

That's the driving distance. It would take 17 hours 26 mins to go from Boulder, Colorado to Pendleton, Oregon.

The flight distance (direct flight from Boulder, CO to Pendleton, OR) is 787.01 mi.

1,025 mi = 1,650.33 kms