There are
1,503 mi
from Baytown, TX to San Jacinto, CA
That's the driving distance. It would take 1 day 1 hour to go from Baytown, Texas to San Jacinto, California.
The flight distance (direct flight from Baytown, TX to San Jacinto, CA) is 1,318.58 mi.
1,503 mi = 1.61 kms