There are
989 mi
from Denton, TX to Monticello, MN
That's the driving distance. It would take 17 hours 30 mins to go from Denton, Texas to Monticello, Minnesota.
The flight distance (direct flight from Denton, TX to Monticello, MN) is 854.06 mi.
989 mi = 1,590.86 kms