There are
1,572 mi
from Abilene, TX to Grass Valley, CA
That's the driving distance. It would take 1 day 4 hours to go from Abilene, Texas to Grass Valley, California.
The flight distance (direct flight from Abilene, TX to Grass Valley, CA) is 1,279.12 mi.
1,572 mi = 2,529.67 kms