| Country | Portugal (PT) |
| UN/LOCODE | VLS |
| Name | Vila Seca |
| Name Without Diacritics | Vila Seca |
| Region | 18 |
| Function Code | --3----- |
| Function | Road |
| Status Code | RL (Recognised Location) |
| Date | 1407 |
| Timezone | Europe/Lisbon |
| Location (UN Format) | 4107N 00740W |
| Latitude Longitude | 39.1219, -9.1583 |