| Country | Germany (DE) |
| UN/LOCODE | HEF |
| Name | Hennef |
| Name Without Diacritics | Hennef |
| Region | NW |
| Function Code | -23----- |
| Function | Rail, Road |
| Status Code | AF (Approved by National Facilitation Body) |
| Date | 9506 |
| Timezone | Europe/Berlin |
| Latitude Longitude | 50.7756, 7.2831 |