| Country | Cuba (CU) |
| UN/LOCODE | MAR |
| Name | Mariel |
| Name Without Diacritics | Mariel |
| Function Code | 1234---- |
| Function | Port, Rail, Road, Airport |
| Status Code | RL (Recognised Location) |
| Date | 701 |
| Timezone | America/Havana |
| Location (UN Format) | 2300N 08245W |
| Latitude Longitude | 22.9893, -82.7538 |