There are
2,175 mi
from Twin Falls, ID to Gaffney, SC
That's the driving distance. It would take 1 day 14 hours to go from Twin Falls, Idaho to Gaffney, South Carolina.
The flight distance (direct flight from Twin Falls, ID to Gaffney, SC) is 1,827.78 mi.
2,175 mi = 3,500.25 kms