There are
1,958 mi
from San Mateo, CA to Chaska, MN
That's the driving distance. It would take 1 day 10 hours to go from San Mateo, California to Chaska, Minnesota.
The flight distance (direct flight from San Mateo, CA to Chaska, MN) is 1,565.43 mi.
1,958 mi = 3,150.91 kms