Miles between Boulder, CO and Avenal, CA

There are
1,133 mi
from Boulder, CO to Avenal, CA

That's the driving distance. It would take 20 hours 10 mins to go from Boulder, Colorado to Avenal, California.

The flight distance (direct flight from Boulder, CO to Avenal, CA) is 853.75 mi.

1,133 mi = 1.61 kms