There are
2,002 mi
from San Mateo, CA to Andover, MN
That's the driving distance. It would take 1 day 11 hours to go from San Mateo, California to Andover, Minnesota.
The flight distance (direct flight from San Mateo, CA to Andover, MN) is 1,585.16 mi.
2,002 mi = 3.22 kms