Miles between Boulder, CO and Calexico, CA

There are
1,071 mi
from Boulder, CO to Calexico, CA

That's the driving distance. It would take 19 hours 11 mins to go from Boulder, Colorado to Calexico, California.

The flight distance (direct flight from Boulder, CO to Calexico, CA) is 761.21 mi.

1,071 mi = 1.61 kms