Otterville, Illinois — Islands
Islands Near Otterville, Illinois
Nearest Islands by Distance
| # | Island | Distance |
|---|---|---|
| 1. | Island 526 | 6.4 mi. |
| 2. | Slim Island | 6.7 mi. |
| 3. | Island 525 | 6.9 mi. |
| 4. | Mason Island | 7 mi. |
| 5. | Elsah Bar | 7.4 mi. |
| 6. | Portage Island | 8 mi. |
| 7. | Perry Island | 8.1 mi. |
| 8. | Squaw Island | 9.1 mi. |
| 9. | Island 521 | 9.5 mi. |
| 10. | Twelvemile Island | 9.8 mi. |
Island Locations