| Baker Gap | | | Beech-Snake-Rich |
| Basil Gap | | | NE Tennessee Ranges |
| Butter Gap | | | Great Balsam Mountains |
| Bearpen Gap | | | Bald Mountains |
| Pressley Gap | | | Great Balsam Mountains |
| Chilogatee Gap | 228 m | | Western Great Smoky Mountains |
| Ivy Gap | 255 m | | Balsam |
| Carringer Gap | 258 m | | Cheoah Mountains |
| Kirkland Gap | 259 m | | Cheoah Mountains |
| Manassas Gap | 270 m | | Northern Virginia Blue Ridge |
| Keyes Gap | 276 m | | Northern Virginia Blue Ridge |
| Ashby Gap | 313 m | | Northern Virginia Blue Ridge |
| Dicks Gap | 313 m | | Balsam |
| Thorofare Gap | 316 m | | Shenandoah-Middle Section |
| Snickers Gap | 322 m | | Northern Virginia Blue Ridge |
| Maggoty Gap | 343 m | | South Virginia Blue Ridge |
| Abrams Gap | 365 m | | Western Great Smoky Mountains |
| Cove Creek Gap | 375 m | | Balsam |
| Buford's Gap | 378 m | | Peaks of Otter-Apple Orchard Area |
| Big Witch Gap | 383 m | | Balsam |