| Alexander Trail | Snohomish, WA | 7 miles | NE |
| Mount Washington Trail | Skagit, WA | 7.7 miles | NW |
| Spar Tree Trail | Skagit, WA | 8 miles | NE |
| Frailey Mountain Truck Trail | Skagit, WA | 8.5 miles | NE |
| Cavanaugh-Oso Truck Trail | Skagit, WA | 10 miles | NE |
| Oso Truck Trail | Skagit, WA | 10.9 miles | NE |
| Deer Creek Truck Trail | Skagit, WA | 11.8 miles | NE |
| Echo Lake Truck Trail | Snohomish, WA | 16.6 miles | SE |
| Gee Point Trail | Skagit, WA | 19.8 miles | NE |
| Finney Creek Trail | Skagit, WA | 19.9 miles | NE |
| Finney Peak Trail | Skagit, WA | 21.5 miles | NE |
| Burke Gilman Trail | King, WA | 34.6 miles | SW |
| Meadow Mountain Trail | Snohomish, WA | 37.2 miles | SE |
| Lost Creek Ridge Trail (historical) | Snohomish, WA | 37.3 miles | SE |
| Camp Creek Ridge Trail (historical) | Snohomish, WA | 39.7 miles | SE |
| Fire Creek Way (historical) | Snohomish, WA | 40.3 miles | SE |
| Meadow Mountain Way (historical) | Snohomish, WA | 40.3 miles | SE |
| Glacier Ridge Trail | Snohomish, WA | 42.4 miles | SE |
| Kennedy Ridge Trail | Snohomish, WA | 42.6 miles | SE |
| Fire Creek Trail (historical) | Snohomish, WA | 42.7 miles | SE |
| Sulphur Mountain Way (historical) | Snohomish, WA | 42.8 miles | NE |
| Mount Zion Trail (historical) | Clallam, WA | 45.8 miles | SW |
| Deadfall Trail | Clallam, WA | 46.1 miles | SW |
| Bear Mountain Trail (historical) | Clallam, WA | 46.4 miles | SW |
| Hidden Lake Trail | Skagit, WA | 46.4 miles | NE |
| Little Quilcene Trail (historical) | Clallam, WA | 48 miles | SW |
| Tiger Mountain Trail | King, WA | 48.2 miles | SE |
| Clink Trail (historical) | Clallam, WA | 48.7 miles | SW |
| Dirty Face Trail (historical) | Clallam, WA | 49.4 miles | SW |
| Tubal Cain Mine Trail | Jefferson, WA | 50.5 miles | SW |
| Miners Creek Trail (historical) | Snohomish, WA | 50.7 miles | NE |
| Ned Hill Trail (historical) | Clallam, WA | 52.5 miles | SW |
| Maynard Burn Way (historical) | Clallam, WA | 53.2 miles | SW |
| Baldy Trail (historical) | Clallam, WA | 53.8 miles | SW |
| Mount Jupiter Trail | Jefferson, WA | 53.9 miles | SW |
| Barnes Creek Nature Trail | King, WA | 55.8 miles | SW |
| Pyramid Lake Trail | Whatcom, WA | 56.4 miles | NE |
| Royal Creek Trail | Kittitas, WA | 56.5 miles | SW |
| Park Creek Trail | Chelan, WA | 56.7 miles | NE |
| Middle Fork Trail | King, WA | 56.8 miles | SE |
| Sourdough Lookout Trail | Whatcom, WA | 57.7 miles | NE |
| Mount Defiance Trail | King, WA | 58.3 miles | SE |
| Panther Creek Trail | Whatcom, WA | 58.8 miles | NE |
| Pratt Lake Trail | King, WA | 59 miles | SE |
| Panther Creek Spur | Whatcom, WA | 59.1 miles | NE |
| Pierce Mountain Way | Whatcom, WA | 60.4 miles | NE |
| Lake Creek Trail | Clallam, WA | 61.4 miles | SW |
| Wagonroad Trail | King, WA | 61.6 miles | SE |
| Jack Mountain Trail | Whatcom, WA | 62.7 miles | NE |
| Hansen Creek Trail | King, WA | 62.8 miles | SE |
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