Miles between Boulder, CO and Gilroy, CA

There are
1,253 mi
from Boulder, CO to Gilroy, CA

That's the driving distance. It would take 22 hours 23 mins to go from Boulder, Colorado to Gilroy, California.

The flight distance (direct flight from Boulder, CO to Gilroy, CA) is 903.89 mi.

1,253 mi = 1.61 kms