About 99 miles.
The driving distance from Duncanville, Texas to Tyler, Texas is 105 miles.
Tyler is closer
The driving distance is about 70 miles.
573 miles
185 miles.
78 miles.
About 84 miles.
About 75-80 miles.
18 miles down I-20 EAST. About 15-30 minutes.
82.57 miles / 132.88 kilometers
About 132 miles.
It is 312.22 miles according to MapQuest.