There are
1,777 mi
from Yuba City, CA to Duncanville, TX
That's the driving distance. It would take 1 day 7 hours to go from Yuba City, California to Duncanville, Texas.
The flight distance (direct flight from Yuba City, CA to Duncanville, TX) is 1,448.47 mi.
1,777 mi = 2,859.68 kms