Gridley, Illinois — Islands
Islands Near Gridley, Illinois
Nearest Islands by Distance
| # | Island | Distance |
|---|---|---|
| 1. | Heisner Island | 15.1 mi. |
| 2. | Chillicothe Island | 33.3 mi. |
| 3. | Delbridge Island | 39.7 mi. |
| 4. | Sheehan Island | 40.1 mi. |
| 5. | Mayo Island | 40.4 mi. |
| 6. | Leopold Island | 40.5 mi. |
| 7. | Plum Island | 40.6 mi. |
| 8. | Clarks Island | 41 mi. |
| 9. | Johnson Island | 41 mi. |
| 10. | Hitt Island | 41 mi. |
Island Locations