There are
1,654 mi
from Fremont, CA to Fredericksburg, TX
That's the driving distance. It would take 1 day 4 hours to go from Fremont, California to Fredericksburg, Texas.
The flight distance (direct flight from Fremont, CA to Fredericksburg, TX) is 1,412.98 mi.
1,654 mi = 1.61 kms