There are
2,028 mi
from Sunnyvale, CA to Sulphur, LA
That's the driving distance. It would take 1 day 11 hours to go from Sunnyvale, California to Sulphur, Louisiana.
The flight distance (direct flight from Sunnyvale, CA to Sulphur, LA) is 1,710.03 mi.
2,028 mi = 3.22 kms