There are
2,835 mi
from Charleston, SC to Klamath Falls, OR
That's the driving distance. It would take 2 days 4 hours to go from Charleston, South Carolina to Klamath Falls, Oregon.
The flight distance (direct flight from Charleston, SC to Klamath Falls, OR) is 2,359.38 mi.
2,835 mi = 3.22 kms