There are
448 mi
from Topeka, KS to New Ulm, MN
That's the driving distance. It would take 8 hours 42 mins to go from Topeka, Kansas to New Ulm, Minnesota.
The flight distance (direct flight from Topeka, KS to New Ulm, MN) is 368.82 mi.
448 mi = 721.74 kms