| Country | France (FR) |
| UN/LOCODE | SOM |
| Name | Somain |
| Name Without Diacritics | Somain |
| Region | 59 |
| Function Code | -23----- |
| Function | Rail, Road |
| Status Code | RL (Recognised Location) |
| Date | 407 |
| Timezone | Europe/Paris |
| Location (UN Format) | 5022N 00317E |
| Latitude Longitude | 50.3596, 3.2811 |