There are
2,454 mi
from Crossville, TN to Rohnert Park, CA
That's the driving distance. It would take 1 day 19 hours to go from Crossville, Tennessee to Rohnert Park, California.
The flight distance (direct flight from Crossville, TN to Rohnert Park, CA) is 2,067.13 mi.
2,454 mi = 3,949.53 kms