There are
915 mi
from Fremont, NE to Fredericksburg, TX
That's the driving distance. It would take 16 hours 39 mins to go from Fremont, Nebraska to Fredericksburg, Texas.
The flight distance (direct flight from Fremont, NE to Fredericksburg, TX) is 782.24 mi.
915 mi = 1,472.27 kms