| name | geology | archipelago | Area (m²) | latitude (°) | Length (m) | waterbody | longitude (°) | population (people) | country | Map |
|---|---|---|---|---|---|---|---|---|---|---|
| Île de Ré | Continental | Archipel charentais | 85,000,000 | 46.2000007629 | 30,000 | Atlantic Ocean | -1.4166666269 | 17,723 | France | Map |
| Oléron | Archipel charentais | 174,000,000 | 45.9000015259 | 30,000 | Atlantic Ocean | -1.2999999523 | 21,871 | France | Map | |
| Île Madame | Continental | Archipel charentais | 780,000 | 45.9500007629 | -1.1166666746 | Canada, France | Map |