There are
1,924 mi
from Conroe, TX to Antioch, CA
That's the driving distance. It would take 1 day 9 hours to go from Conroe, Texas to Antioch, California.
The flight distance (direct flight from Conroe, TX to Antioch, CA) is 1,590.99 mi.
1,924 mi = 3,096.13 kms