Miles between Boulder, CO and Redwood City, CA

There are
1,269 mi
from Boulder, CO to Redwood City, CA

That's the driving distance. It would take 21 hours 59 mins to go from Boulder, Colorado to Redwood City, California.

The flight distance (direct flight from Boulder, CO to Redwood City, CA) is 929.21 mi.

1,269 mi = 1.61 kms