There are
1,416 mi
from North Charleston, SC to San Benito, TX
That's the driving distance. It would take 1 day 2 hours to go from North Charleston, South Carolina to San Benito, Texas.
The flight distance (direct flight from North Charleston, SC to San Benito, TX) is 1,156.94 mi.
1,416 mi = 2,279.55 kms