There are
1,980 mi
from Farmers Branch, TX to Eureka, CA
That's the driving distance. It would take 1 day 11 hours to go from Farmers Branch, Texas to Eureka, California.
The flight distance (direct flight from Farmers Branch, TX to Eureka, CA) is 1,594.65 mi.
1,980 mi = 3,185.88 kms