Miles between Boulder, CO and Sanger, CA

There are
1,145 mi
from Boulder, CO to Sanger, CA

That's the driving distance. It would take 20 hours 22 mins to go from Boulder, Colorado to Sanger, California.

The flight distance (direct flight from Boulder, CO to Sanger, CA) is 805.90 mi.

1,145 mi = 1.61 kms