There are
1,818 mi
from Rosemead, CA to St Peter, MN
That's the driving distance. It would take 1 day 7 hours to go from Rosemead, California to St Peter, Minnesota.
The flight distance (direct flight from Rosemead, CA to St Peter, MN) is 1,464.32 mi.
1,818 mi = 2,925.86 kms