| Chilly Spring Gap | 601 m | | Western Great Smoky Mountains |
| Pine Tree Gap | 482 m | | Balsam |
| Water Oak Gap | 1447 m | | Central Great Smoky Mountains |
| Mids Gap | 788 m | | Central Great Smoky Mountains |
| Buckeye Gap | 1473 m | | Central Great Smoky Mountains |
| Schoolhouse Gap | 600 m | | Western Great Smoky Mountains |
| Bearpen Gap | 919 m | | Central Great Smoky Mountains |
| Maggot Spring Gap | 1576 m | | Balsam |
| Upper Sassafras Gap | 1294 m | | Central Great Smoky Mountains |
| Sheep Pen Gap | 1375 m | | Western Great Smoky Mountains |
| Flat Top Gap | 1537 m | | Central Great Smoky Mountains |
| Headrick Gap | 561 m | | Western Great Smoky Mountains |
| Mud Gap | 1317 m | | Western Great Smoky Mountains |
| Hickory Tree Gap | 839 m | | Western Great Smoky Mountains |
| Tuskee Gap | 1385 m | | Central Great Smoky Mountains |
| Jones Gap | 860 m | | Eastern Great Smoky Mountains |
| Big Medicine Gap | 1189 m | | Central Great Smoky Mountains |
| Bearpen Gap | 700 m | | Western Great Smoky Mountains |
| Haw Gap | 1500 m | | Western Great Smoky Mountains |
| Upper Buckhorn Gap | 849 m | | Central Great Smoky Mountains |