Miles between Boulder, CO and Covina, CA

There are
1,006 mi
from Boulder, CO to Covina, CA

That's the driving distance. It would take 17 hours 42 mins to go from Boulder, Colorado to Covina, California.

The flight distance (direct flight from Boulder, CO to Covina, CA) is 806.16 mi.

1,006 mi = 1.61 kms