There are
1,384 mi
from New Braunfels, TX to Monroe, MI
That's the driving distance. It would take 1 day to go from New Braunfels, Texas to Monroe, Michigan.
The flight distance (direct flight from New Braunfels, TX to Monroe, MI) is 1,176.91 mi.
1,384 mi = 2,226.54 kms