There are
1,787 mi
from New Brunswick, NJ to Fredericksburg, TX
That's the driving distance. It would take 1 day 8 hours to go from New Brunswick, New Jersey to Fredericksburg, Texas.
The flight distance (direct flight from New Brunswick, NJ to Fredericksburg, TX) is 1,538.79 mi.
1,787 mi = 2,875.99 kms