There are
1,362 mi
from Johnson City, TN to San Benito, TX
That's the driving distance. It would take 1 day 1 hour to go from Johnson City, Tennessee to San Benito, Texas.
The flight distance (direct flight from Johnson City, TN to San Benito, TX) is 1,141.85 mi.
1,362 mi = 2,191.13 kms