There are
1,946 mi
from Concord, CA to Seabrook, TX
That's the driving distance. It would take 1 day 9 hours to go from Concord, California to Seabrook, Texas.
The flight distance (direct flight from Concord, CA to Seabrook, TX) is 1,649.13 mi.
1,946 mi = 1.61 kms