There are
1,292 mi
from Fargo, ND to San Marcos, TX
That's the driving distance. It would take 22 hours 22 mins to go from Fargo, North Dakota to San Marcos, Texas.
The flight distance (direct flight from Fargo, ND to San Marcos, TX) is 1,175.79 mi.
1,292 mi = 1.61 kms