There are
2,391 mi
from Pittsburg, CA to Crossville, TN
That's the driving distance. It would take 1 day 17 hours to go from Pittsburg, California to Crossville, Tennessee.
The flight distance (direct flight from Pittsburg, CA to Crossville, TN) is 2,025.93 mi.
2,391 mi = 3,847.22 kms