There are
1,770 mi
from San Bernardino, CA to Mankato, MN
That's the driving distance. It would take 1 day 6 hours to go from San Bernardino, California to Mankato, Minnesota.
The flight distance (direct flight from San Bernardino, CA to Mankato, MN) is 1,421.30 mi.
1,770 mi = 1.61 kms