There are
2,687 mi
from Redwood City, CA to Rock Hill, SC
That's the driving distance. It would take 1 day 23 hours to go from Redwood City, California to Rock Hill, South Carolina.
The flight distance (direct flight from Redwood City, CA to Rock Hill, SC) is 2,286.10 mi.
2,687 mi = 4,323.59 kms