There are
1,837 mi
from Antioch, CA to Texarkana, TX
That's the driving distance. It would take 1 day 9 hours to go from Antioch, California to Texarkana, Texas.
The flight distance (direct flight from Antioch, CA to Texarkana, TX) is 1,582.84 mi.
1,837 mi = 1.61 kms