Miles between Boulder, CO and Turlock, CA

There are
1,245 mi
from Boulder, CO to Turlock, CA

That's the driving distance. It would take 21 hours 25 mins to go from Boulder, Colorado to Turlock, California.

The flight distance (direct flight from Boulder, CO to Turlock, CA) is 855.94 mi.

1,245 mi = 1.61 kms