There are
1,830 mi
from San Antonio, TX to New Milford, NJ
That's the driving distance. It would take 1 day 9 hours to go from San Antonio, Texas to New Milford, New Jersey.
The flight distance (direct flight from San Antonio, TX to New Milford, NJ) is 1,586.54 mi.
1,830 mi = 1.61 kms