| Country | France (FR) |
| UN/LOCODE | HYO |
| Name | Chemilly-sur-Yonne |
| Name Without Diacritics | Chemilly-sur-Yonne |
| Region | 89 |
| Function Code | --3----- |
| Function | Road |
| Status Code | RL (Recognised Location) |
| Date | 501 |
| Timezone | Europe/Paris |
| Location (UN Format) | 4754N 00334E |
| Latitude Longitude | 47.8982, 3.5614 |