There are
1,565 mi
from Fountain Valley, CA to Baytown, TX
That's the driving distance. It would take 1 day 2 hours to go from Fountain Valley, California to Baytown, Texas.
The flight distance (direct flight from Fountain Valley, CA to Baytown, TX) is 1,374.94 mi.
1,565 mi = 2,518.52 kms