| Varner Gap | | | Central Pennsylvania Ridges |
| Hog Camp Gap | | | South Central Virginia Blue Ridge |
| Carter Notch | 1035 m | | Carter-Moriah Range |
| Crawford Notch | 374 m | | Willey Range |
| Ivy Gap | 255 m | | Balsam |
| Cumberland Gap | 497 m | | Cumberland-Stone Mountain |
| Deals Gap, North Carolina | 663 m | | Western Great Smoky Mountains |
| Golladays Gap | | | Masanutten |
| Craven Gap | 955 m | | Great Craggy Mountains |
| Zealand Notch | 749 m | | Twin Range |
| McCormick Gap | 744 m | | Shenandoah-South Section |
| Pinkham Notch | 619 m | | Carter-Moriah Range |
| Davenport Gap | 618 m | | Eastern Great Smoky Mountains |
| Belltown Gap | | | Central Pennsylvania Ridges |
| Ingles Fields Gap | | | Great Balsam Mountains |
| Willard Notch | 831 m | | Pliny Range |
| Carlisle Gap | | | Southern Pennsylvania Ridges |
| Wolfpen Gap | 614 m | | Western Great Smoky Mountains |
| McNew Gap | | | Southern Cumberland Mountains |
| Cabel Gap | | | Pine Mountain-Northwest Cumberland Mountains |