There are
1,277 mi
from San Mateo, CA to Lakewood, CO
That's the driving distance. It would take 22 hours 3 mins to go from San Mateo, California to Lakewood, Colorado.
The flight distance (direct flight from San Mateo, CA to Lakewood, CO) is 940.93 mi.
1,277 mi = 1.61 kms