| Country | Greece (GR) |
| UN/LOCODE | MRN |
| Name | Marm·rion |
| Name Without Diacritics | Marmarion |
| Function Code | --3----- |
| Function | Road |
| Status Code | AA (Approved By National Government Agency) |
| Date | 1307 |
| Timezone | Europe/Athens |
| Location (UN Format) | 3803N 02419E |
| Latitude Longitude | 38.0484, 24.3204 |