| Country | France (FR) |
| UN/LOCODE | QAF |
| Name | Saint-Martin-sous-Montaigu |
| Name Without Diacritics | Saint-Martin-sous-Montaigu |
| Region | 71 |
| Function Code | --3----- |
| Function | Road |
| Status Code | RL (Recognised Location) |
| Date | 1901 |
| Timezone | Europe/Paris |
| Location (UN Format) | 4649N 00443E |
| Latitude Longitude | 46.8158, 4.7134 |