Miles between Boulder, CO and Coalinga, CA

There are
1,144 mi
from Boulder, CO to Coalinga, CA

That's the driving distance. It would take 20 hours 26 mins to go from Boulder, Colorado to Coalinga, California.

The flight distance (direct flight from Boulder, CO to Coalinga, CA) is 861.96 mi.

1,144 mi = 1.61 kms