| Cougar Gap | Skagit, WA | 4.7 miles | SW |
| Lyman Pass | Skagit, WA | 26.1 miles | NE |
| South Pass | Whatcom, WA | 36.9 miles | NE |
| Bell Pass | Whatcom, WA | 36.9 miles | NE |
| Baker Pass | Whatcom, WA | 39.3 miles | NE |
| Coal Pass | Whatcom, WA | 39.9 miles | NE |
| Coney Pass | Skagit, WA | 42.3 miles | SE |
| Deer Creek Pass | Skagit, WA | 42.7 miles | SE |
| Church Saddle | Whatcom, WA | 43.4 miles | NE |
| Tupso Pass | Snohomish, WA | 43.9 miles | SE |
| Bon Jon Pass | Clallam, WA | 44.1 miles | SW |
| Lone Tree Pass | Snohomish, WA | 45.8 miles | SE |
| Tin Can Gap | Snohomish, WA | 47.7 miles | SE |
| Excelsior Pass | Whatcom, WA | 49 miles | NE |
| Windy Pass | Snohomish, WA | 49.4 miles | SE |
| Austin Pass | Whatcom, WA | 49.8 miles | NE |
| Squire Creek Pass | Snohomish, WA | 50.4 miles | SE |
| Buckhorn Pass | Jefferson, WA | 50.5 miles | SW |
| Walker Pass | Jefferson, WA | 51.2 miles | SW |
| Welcome Pass | Whatcom, WA | 51.6 miles | NE |
| Marmot Pass | Jefferson, WA | 51.9 miles | SW |
| Granite Pass | Snohomish, WA | 52.6 miles | SE |
| Deer Creek Pass | Snohomish, WA | 53.6 miles | SE |
| Gold Run Pass | Whatcom, WA | 54.4 miles | NE |
| Grand Pass | Jefferson, WA | 54.6 miles | SW |
| Gray Wolf Pass | Jefferson, WA | 55 miles | SW |
| Bettys Pass | Skagit, WA | 55.2 miles | SE |
| Low Pass | Whatcom, WA | 55.5 miles | NE |
| High Pass | Whatcom, WA | 55.7 miles | NE |
| Constance Pass | Jefferson, WA | 55.7 miles | SW |
| Mamie Pass | Whatcom, WA | 55.9 miles | NE |
| Skagway Pass | Whatcom, WA | 55.9 miles | NE |
| Phantom Pass | Whatcom, WA | 56.4 miles | NE |
| Hannegan Pass | Whatcom, WA | 56.9 miles | NE |
| Cameron Pass | Jefferson, WA | 56.9 miles | SW |
| Goblin Gates | Clallam, WA | 57.1 miles | SW |
| Lost Pass | Jefferson, WA | 57.5 miles | SW |
| Olney Pass | Snohomish, WA | 57.5 miles | SE |
| Chilliwack Pass | Whatcom, WA | 58.4 miles | NE |
| Hayden Pass | Jefferson, WA | 59.1 miles | SW |
| Triumph Pass | Whatcom, WA | 59.6 miles | NE |
| Jasper Pass | Whatcom, WA | 60 miles | NE |
| Rat Trap Pass | Snohomish, WA | 60.2 miles | SE |
| Headlee Pass | Snohomish, WA | 61.6 miles | SE |
| Stujack Pass | Snohomish, WA | 61.7 miles | SE |
| Trap Pass | Jefferson, WA | 61.7 miles | SW |
| Perfect Pass | Whatcom, WA | 62.3 miles | NE |
| Barlow Pass | Snohomish, WA | 63 miles | SE |
| Appleton Pass | Clallam, WA | 63.3 miles | SW |
| Foggy Pass | Snohomish, WA | 63.3 miles | SE |
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