Miles between Boulder, CO and El Segundo, CA

There are
1,045 mi
from Boulder, CO to El Segundo, CA

That's the driving distance. It would take 18 hours 27 mins to go from Boulder, Colorado to El Segundo, California.

The flight distance (direct flight from Boulder, CO to El Segundo, CA) is 837.73 mi.

1,045 mi = 1.61 kms