There are
1,267 mi
from San Leandro, CA to Littleton, CO
That's the driving distance. It would take 21 hours 48 mins to go from San Leandro, California to Littleton, Colorado.
The flight distance (direct flight from San Leandro, CA to Littleton, CO) is 932.28 mi.
1,267 mi = 1.61 kms