| Country | Canada (CA) |
| UN/LOCODE | LON |
| Name | Longueuil |
| Name Without Diacritics | Longueuil |
| Region | QC |
| Function Code | -23----- |
| Function | Rail, Road |
| Status Code | RL (Recognised Location) |
| Date | 207 |
| Timezone | America/Toronto |
| Location (UN Format) | 4532N 07330W |
| Latitude Longitude | 45.5312, -73.5181 |