There are
1,602 mi
from Torrance, CA to Mandan, ND
That's the driving distance. It would take 1 day 4 hours to go from Torrance, California to Mandan, North Dakota.
The flight distance (direct flight from Torrance, CA to Mandan, ND) is 1,279.17 mi.
1,602 mi = 1.61 kms