There are
1,205 mi
from San Antonio, TX to New Ulm, MN
That's the driving distance. It would take 21 hours 50 mins to go from San Antonio, Texas to New Ulm, Minnesota.
The flight distance (direct flight from San Antonio, TX to New Ulm, MN) is 1,052.35 mi.
1,205 mi = 1.61 kms