There are
2,316 mi
from Johnson City, TN to Solana Beach, CA
That's the driving distance. It would take 1 day 16 hours to go from Johnson City, Tennessee to Solana Beach, California.
The flight distance (direct flight from Johnson City, TN to Solana Beach, CA) is 1,987.07 mi.
2,316 mi = 3,728.02 kms