| Blehyl Library and Powell Museum | Yakima, WA | 28.5 miles | NE |
| Sunnyside Museum | Yakima, WA | 28.9 miles | NE |
| Maryhill Museum | Klickitat, WA | 32.7 miles | SW |
| Yakima County Department of Corrections | Yakima, WA | 45.3 miles | NW |
| Lexington Grange Hall | Morrow, OR | 45.4 miles | SE |
| Umatilla Toll Bridge Toll Plaza (historical) | Umatilla, OR | 48 miles | SE |
| Igo Grange Hall | Gilliam, OR | 49.1 miles | SE |
| Barlow Ranger Station | Wasco, OR | 52.2 miles | SW |
| Columbia Grange Hall | Umatilla, OR | 52.8 miles | SE |
| Amon Pumping Station | Benton, WA | 54.3 miles | NE |
| Heppner Ranger Station | Morrow, OR | 55.4 miles | SE |
| Fast Flux Test Facility | Benton, WA | 56.5 miles | NE |
| Tri Cities Vocational Center | Franklin, WA | 56.6 miles | NE |
| Rhea Creek Grange | Morrow, OR | 57.1 miles | SE |
| Ramsey Park Grange | Wasco, OR | 57.4 miles | SW |
| Wolf Run Community Hall | Wasco, OR | 59.2 miles | SW |
| Baxter Substation | Franklin, WA | 62.3 miles | NE |
| Franklin Substation | Franklin, WA | 64.2 miles | NE |
| Lena Grange | Morrow, OR | 64.7 miles | SE |
| Burbank Substation | Walla Walla, WA | 66.6 miles | NE |
| Hood River Ranger Station | Hood River, OR | 67.1 miles | SW |
| Hunt | Walla Walla, WA | 68.3 miles | NE |
| Watermaster Headquarters | Grant, WA | 70.9 miles | NE |
| Nicholson Pavilion | Kittitas, WA | 72.9 miles | NW |
| Bouillon Library | Kittitas, WA | 72.9 miles | NW |
| Myrick Grange Hall | Umatilla, OR | 73.5 miles | SE |
| Cold Springs Grange Hall | Umatilla, OR | 74 miles | SE |
| Cloud Cap Inn | Hood River, OR | 75 miles | SW |
| Pendleton Ranger Station | Umatilla, OR | 75.6 miles | SE |
| Umatilla National Forest Headquarters | Umatilla, OR | 75.8 miles | SE |
| Russel D Smith Powerplant | Adams, WA | 78.9 miles | NE |
| Lost Lake Ranger Station | Hood River, OR | 79.2 miles | SW |
| White Eagle Grange Hall | Umatilla, OR | 79.6 miles | SE |
| Ohanapecosh Visitor Center | Lewis, WA | 80 miles | NW |
| Cispus Job Corps Conservation Center | Lewis, WA | 80.2 miles | NW |
| Indian Agency Headquarters | Umatilla, OR | 82 miles | SE |
| Snow Bunny Lodge | Clackamas, OR | 82.5 miles | SW |
| Summit Ranger Station | Clackamas, OR | 82.5 miles | SW |
| North Fork John Day Ranger Station | Umatilla, OR | 88.1 miles | SE |
| Henry M Jackson Memorial Visitor Center | Pierce, WA | 88.5 miles | NW |
| Zigzag Ranger Station | Clackamas, OR | 89.3 miles | SW |
| Longmire Museum | Pierce, WA | 89.7 miles | NW |
| Longmire Hotel | Pierce, WA | 89.8 miles | NW |
| Sunrise Visitor Center | Pierce, WA | 91.2 miles | NW |
| Ritter Grange (historical) | Grant, OR | 91.9 miles | SE |
| Schoolie Pasture Ranger Station | Wasco, OR | 92.2 miles | SW |
| Scout-A-Vista Lodge | Chelan, WA | 93.6 miles | NW |
| Veterans Administration Medical Center | Walla Walla, WA | 94.6 miles | NE |
| Washington State Penitentiary | Walla Walla, WA | 94.6 miles | NE |
| Larch Corrections Center | Clark, WA | 98.6 miles | SW |
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