Miles between Boulder, CO and Manteca, CA

There are
1,214 mi
from Boulder, CO to Manteca, CA

That's the driving distance. It would take 20 hours 50 mins to go from Boulder, Colorado to Manteca, California.

The flight distance (direct flight from Boulder, CO to Manteca, CA) is 869.66 mi.

1,214 mi = 1.61 kms