There are
2,254 mi
from Johnson City, TN to Upland, CA
That's the driving distance. It would take 1 day 15 hours to go from Johnson City, Tennessee to Upland, California.
The flight distance (direct flight from Johnson City, TN to Upland, CA) is 1,987.44 mi.
2,254 mi = 3,627.73 kms