There are
1,784 mi
from Utica, NY to San Marcos, TX
That's the driving distance. It would take 1 day 8 hours to go from Utica, New York to San Marcos, Texas.
The flight distance (direct flight from Utica, NY to San Marcos, TX) is 1,548.87 mi.
1,784 mi = 2,870.66 kms