Miles between Boulder, CO and Menlo Park, CA

There are
1,273 mi
from Boulder, CO to Menlo Park, CA

That's the driving distance. It would take 22 hours 5 mins to go from Boulder, Colorado to Menlo Park, California.

The flight distance (direct flight from Boulder, CO to Menlo Park, CA) is 926.97 mi.

1,273 mi = 1.61 kms