Orte die ca. 5 km von Steamboat Rock (STEOCKCN70TJ) entfernt sind
| Name | Typ | GOV-Kennung |
|---|---|---|
| Fauntleroy Rock | Insel | FAUOCKCN70SK |
| Off Rock | Insel | OFFOCKCN70SK |
| Twin Rocks | Insel | TWICKSCN70SK |
| Sharp Rock | Insel | SHAOCKCN70TK |
| Sugarloaf Island | Insel | SUGANDCN70TK |
| Cape Mendocino Lighthouse | Gebäude | CAPUSECN70TK |
| Beach Rock | Insel | BEAOCKCN70TK |
| Steamboat Rock | Insel | STEOCKCN70TJ |
| Devils Gate Rock | Insel | DEVOCKCN70TJ |
