| Hemlock Pass | Cowlitz, WA | 13.2 miles | NE |
| Bear Pass | Cowlitz, WA | 14.3 miles | NE |
| Wilkinson Saddle | Cowlitz, WA | 17.3 miles | SE |
| Windy Gap | Columbia, OR | 17.6 miles | SW |
| Skamokawa Pass | Wahkiakum, WA | 29.4 miles | NW |
| Elochoman Pass | Lewis, WA | 29.7 miles | NW |
| Bedrock Pass | Skamania, WA | 30.4 miles | NE |
| Cornelius Pass | Multnomah, OR | 32.1 miles | SW |
| The Breach | Skamania, WA | 33.5 miles | NE |
| Sage Creek Low Gap | Pacific, WA | 35.2 miles | NW |
| Windy Pass | Skamania, WA | 35.4 miles | NE |
| Tidewater Summit | Clatsop, OR | 36 miles | SW |
| Cedar Creek Pass | Skamania, WA | 38.5 miles | NE |
| Klaskanine Summit | Clatsop, OR | 38.8 miles | SW |
| Independence Pass | Skamania, WA | 39.3 miles | NE |
| Norway Pass | Skamania, WA | 39.7 miles | NE |
| Jackson Pass | Clark, WA | 39.7 miles | SE |
| Bear Pass | Skamania, WA | 40 miles | NE |
| Fern Gap | Lewis, WA | 43.5 miles | NE |
| Elk Pass | Skamania, WA | 45.4 miles | NE |
| Oldman Pass | Skamania, WA | 45.9 miles | SE |
| Warren Gap | Skamania, WA | 49.4 miles | SE |
| Yellow Jacket Pass | Skamania, WA | 51 miles | NE |
| Triangle Pass | Skamania, WA | 58.2 miles | SE |
| Kirkland Pass | Pierce, WA | 59.5 miles | NE |
| Cougar Gap | Lewis, WA | 61.5 miles | NE |
| Towhead Gap | Lewis, WA | 61.8 miles | NE |
| Dry Creek Pass | Lewis, WA | 62.7 miles | NE |
| Trask Summit | Tillamook, OR | 62.8 miles | SW |
| Silver Creek Pass | Lewis, WA | 63.1 miles | NE |
| McIlroy Saddle | Klickitat, WA | 65.7 miles | SE |
| Porter Pass | Thurston, WA | 66.9 miles | NW |
| Lolo Pass | Hood River, OR | 68.2 miles | SE |
| Round Pass | Pierce, WA | 68.2 miles | NE |
| Bingen Gap | Hood River, OR | 71.6 miles | SE |
| Cispus Pass | Yakima, WA | 73.9 miles | NE |
| Elk Pass | Lewis, WA | 74.5 miles | NE |
| Packwood Saddle | Lewis, WA | 74.5 miles | NE |
| Bingen Gap | Klickitat, WA | 74.6 miles | SE |
| The Narrows | Clackamas, OR | 74.6 miles | SE |
| Cadaver Gap | Pierce, WA | 75.5 miles | NE |
| Holmes Gap | Polk, OR | 76.2 miles | SW |
| Tieton Pass | Yakima, WA | 76.5 miles | NE |
| Knapsack Pass | Pierce, WA | 76.9 miles | NE |
| Ipsut Pass | Pierce, WA | 76.9 miles | NE |
| Saint Elmo Pass | Pierce, WA | 78.3 miles | NE |
| Barlow Pass | Hood River, OR | 78.9 miles | SE |
| Bennett Pass | Hood River, OR | 79.1 miles | SE |
| Panhandle Gap | Pierce, WA | 79.2 miles | NE |
| Sourgrass Summit | Yamhill, OR | 80 miles | SW |
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