| name | geology | archipelago | Area (m²) | latitude (°) | Length (m) | waterbody | longitude (°) | population (people) | country | Map |
|---|---|---|---|---|---|---|---|---|---|---|
| Mandø | Danish Wadden Sea Islands | 7,630,000 | 55.2833328247 | North Sea | 8.5500001907 | 41 | Denmark | Map | ||
| Rømø | Danish Wadden Sea Islands | 129,000,000 | 55.1333351135 | North Sea | 8.5166664124 | 575 | Denmark | Map |