There are
2,342 mi
from Sunnyvale, CA to Sylacauga, AL
That's the driving distance. It would take 1 day 17 hours to go from Sunnyvale, California to Sylacauga, Alabama.
The flight distance (direct flight from Sunnyvale, CA to Sylacauga, AL) is 2,027.08 mi.
2,342 mi = 3,768.29 kms