| Mason-Dixon Trail | Harford, MD | 14.5 miles | NE |
| Boxes Point Trail | Kent, MD | 29.5 miles | SE |
| Duck Inn Trail | Kent, MD | 30 miles | SE |
| Camp Echo Trail | York, PA | 33.5 miles | NW |
| Horseshoe Trail | Lancaster, PA | 54.1 miles | NE |
| White Horse Trail | District of Columbia, DC | 55.1 miles | SW |
| Horseshoe Trail | Chester, PA | 55.2 miles | NE |
| Western Ridge Trail | District of Columbia, DC | 55.7 miles | SW |
| Valley Trail | District of Columbia, DC | 55.8 miles | SW |
| Rock Creek Park Orienteering Course | District of Columbia, DC | 55.8 miles | SW |
| Black Horse Trail | District of Columbia, DC | 55.8 miles | SW |
| Lenade Trail | Berks, PA | 56.7 miles | NE |
| Buzzard Trail | Chester, PA | 57.2 miles | NE |
| Rock Creek Park Bike Trail | District of Columbia, DC | 57.6 miles | SW |
| Glover-Archbold Trail | District of Columbia, DC | 59.2 miles | SW |
| Upland Trail | District of Columbia, DC | 59.4 miles | SW |
| Swamp Trail | District of Columbia, DC | 59.4 miles | SW |
| Woods Trail | District of Columbia, DC | 59.6 miles | SW |
| Chesapeake and Ohio Trail | District of Columbia, DC | 59.9 miles | SW |
| Center Trail | Fairfax, VA | 62.4 miles | SW |
| Paw Paw Passage Trail | Fairfax, VA | 62.5 miles | SW |
| Meadow Trail | Fairfax, VA | 62.7 miles | SW |
| Gold Mine Trail | Montgomery, MD | 63 miles | SW |
| Potomac Heritage Trail | Fairfax, VA | 63.2 miles | SW |
| Magnolia Trail | Prince George's, MD | 64.5 miles | SW |
| Loop Trail | Prince George's, MD | 64.9 miles | SW |
| Bee Oak Trail | Prince George's, MD | 65.2 miles | SW |
| County Line Trail | Charles, MD | 65.3 miles | SW |
| Cross Road Trail | Prince George's, MD | 65.3 miles | SW |
| Mistletoe Trail | Prince George's, MD | 65.3 miles | SW |
| Hidden Spring Trail | Charles, MD | 65.7 miles | SW |
| Panhandle Trail | Charles, MD | 65.7 miles | SW |
| Sunset Trail | Charles, MD | 65.8 miles | SW |
| Left Trail | Charles, MD | 65.8 miles | SW |
| Wolf Den Trail | Charles, MD | 66.1 miles | SW |
| Cunningham Falls Nature Trail | Frederick, MD | 66.2 miles | NW |
| High Rock Nature Trail | Frederick, MD | 66.3 miles | NW |
| South Trail | Charles, MD | 66.3 miles | SW |
| West Trail | Charles, MD | 66.4 miles | SW |
| Spiderbush Nature Trail | Frederick, MD | 67.2 miles | NW |
| Hammonds Rocks Trail | Cumberland, PA | 67.9 miles | NW |
| Green Ridge Trail | Adams, PA | 68.6 miles | NW |
| Scenic Vista Trail | Cumberland, PA | 68.9 miles | NW |
| Darlington Trail | Dauphin, PA | 69.1 miles | NW |
| Kings Gap Hollow Trail | Cumberland, PA | 69.3 miles | NW |
| Watershed Trail | Cumberland, PA | 69.4 miles | NW |
| Ant Mount Trail | Cumberland, PA | 69.4 miles | NW |
| Maple Hollow Trail | Cumberland, PA | 69.5 miles | NW |
| Ridge Trail | Cumberland, PA | 69.9 miles | NW |
| Boundary Trail | Cumberland, PA | 69.9 miles | NW |
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