There are
2,389 mi
from Johnson City, TN to Hanford, CA
That's the driving distance. It would take 1 day 17 hours to go from Johnson City, Tennessee to Hanford, California.
The flight distance (direct flight from Johnson City, TN to Hanford, CA) is 2,062.87 mi.
2,389 mi = 3,845.20 kms