| Country | France (FR) |
| UN/LOCODE | CTN |
| Name | Castelsarrasin |
| Name Without Diacritics | Castelsarrasin |
| Region | 82 |
| Function Code | --3----- |
| Function | Road |
| Status Code | RL (Recognised Location) |
| Date | 1501 |
| Timezone | Europe/Paris |
| Location (UN Format) | 4402N 00106E |
| Latitude Longitude | 44.0404, 1.1067 |