There are
1,777 mi
from Rocklin, CA to New Ulm, MN
That's the driving distance. It would take 1 day 6 hours to go from Rocklin, California to New Ulm, Minnesota.
The flight distance (direct flight from Rocklin, CA to New Ulm, MN) is 1,429 mi.
1,777 mi = 2,859.22 kms