Miles between Boulder, CO and Ceres, CA

There are
1,235 mi
from Boulder, CO to Ceres, CA

That's the driving distance. It would take 21 hours 13 mins to go from Boulder, Colorado to Ceres, California.

The flight distance (direct flight from Boulder, CO to Ceres, CA) is 859.83 mi.

1,235 mi = 1.61 kms