There are
2,597 mi
from Crossville, TN to Eureka, CA
That's the driving distance. It would take 1 day 22 hours to go from Crossville, Tennessee to Eureka, California.
The flight distance (direct flight from Crossville, TN to Eureka, CA) is 2,128.34 mi.
2,597 mi = 4,179.62 kms