Down the Columbia |
Distance from Interstate Bridge |
| Mouth of Willamette | 4.4 |
| Willow Bar | 10.0 |
| Lewis River | 16.2 |
| St. Helens | 16.9 |
| Martin Slough | 23.1 |
| Kalama | 26.1 |
| Longview Bridge | 34.1 |
| Cathlamet Docks | 55.1 |
| Harrington Point | 70.6 |
| Astoria Moorage | 80 |
| Columbia River Bar | 89.8 |
Up the Columbia
|
Distance from Interstate Bridge |
| Fisher Landing | 7.6 |
| McGuire Island | 9.0 |
| Steak Island | 9.4 |
| Government Is. | 9.8 |
| Mouth Little Sandy | 12.3 |
| Camas Dock | 13.8 |
| Reed Island | 16.00 |
| Corbet Landing | 18.0 |
| Rooster Rock | 19.7 |
| Cape Horn | 21.2 |
| Mult. Falls Light | 26.2 |
| Beacon Rock | 30.9 |
| Bonneville Locks | 34.00 |
| Bridge of Gods | 36.7 |
| Cascade Locks | 37.3 |
| Hood River | 37.6 |