There are
1,561 mi
from Beaumont, TX to San Jacinto, CA
That's the driving distance. It would take 1 day 2 hours to go from Beaumont, Texas to San Jacinto, California.
The flight distance (direct flight from Beaumont, TX to San Jacinto, CA) is 1,360.12 mi.
1,561 mi = 1.61 kms