Sumner, Iowa — Islands
Islands Near Sumner, Iowa
Nearest Islands by Distance
| # | Island | Distance |
|---|---|---|
| 1. | San Souci Island | 26.9 mi. |
| 2. | Robinson Crusoe Island | 27 mi. |
| 3. | Blackwood Island | 27.1 mi. |
| 4. | Deadmans Island | 28.3 mi. |
| 5. | Barnets Island | 42.1 mi. |
| 6. | Island 178 | 47.7 mi. |
| 7. | Island 176 | 47.9 mi. |
| 8. | Island Number One Hundred Eighty-one | 48.2 mi. |
| 9. | Island Number One Hundred Seventy-seven | 48.3 mi. |
| 10. | Snake Island | 48.5 mi. |
Island Locations