There are
2,785 mi
from Rock Hill, SC to Issaquah, WA
That's the driving distance. It would take 2 days 1 hour to go from Rock Hill, South Carolina to Issaquah, Washington.
The flight distance (direct flight from Rock Hill, SC to Issaquah, WA) is 2,270.01 mi.
2,785 mi = 3.22 kms