There are
352 mi
from Gastonia, NC to Sylacauga, AL
That's the driving distance. It would take 6 hours 43 mins to go from Gastonia, North Carolina to Sylacauga, Alabama.
The flight distance (direct flight from Gastonia, NC to Sylacauga, AL) is 323.28 mi.
352 mi = 566.78 kms