There are
2,468 mi
from Roswell, GA to Susanville, CA
That's the driving distance. It would take 1 day 19 hours to go from Roswell, Georgia to Susanville, California.
The flight distance (direct flight from Roswell, GA to Susanville, CA) is 2,030.05 mi.
2,468 mi = 3.22 kms