There are
2,587 mi
from Johnson City, TN to Pacifica, CA
That's the driving distance. It would take 1 day 21 hours to go from Johnson City, Tennessee to Pacifica, California.
The flight distance (direct flight from Johnson City, TN to Pacifica, CA) is 2,200.48 mi.
2,587 mi = 4,163.38 kms