There are
1,704 mi
from Sunnyvale, CA to Cedar Hill, TX
That's the driving distance. It would take 1 day 6 hours to go from Sunnyvale, California to Cedar Hill, Texas.
The flight distance (direct flight from Sunnyvale, CA to Cedar Hill, TX) is 1,453.08 mi.
1,704 mi = 2,741.56 kms