There are
1,680 mi
from Fremont, CA to Watauga, TX
That's the driving distance. It would take 1 day 6 hours to go from Fremont, California to Watauga, Texas.
The flight distance (direct flight from Fremont, CA to Watauga, TX) is 1,429.04 mi.
1,680 mi = 1.61 kms