There are
2,794 mi
from Sunnyvale, CA to Chapel Hill, NC
That's the driving distance. It would take 2 days 1 hour to go from Sunnyvale, California to Chapel Hill, North Carolina.
The flight distance (direct flight from Sunnyvale, CA to Chapel Hill, NC) is 2,364.20 mi.
2,794 mi = 3.22 kms