There are
1,688 mi
from Fairfield, CA to Gainesville, TX
That's the driving distance. It would take 1 day 5 hours to go from Fairfield, California to Gainesville, Texas.
The flight distance (direct flight from Fairfield, CA to Gainesville, TX) is 1,424.80 mi.
1,688 mi = 2,716.74 kms