| Country | United Kingdom (GB) |
| UN/LOCODE | ONA |
| Name | Coddenham |
| Name Without Diacritics | Coddenham |
| Region | SFK |
| Function Code | --3----- |
| Function | Road |
| Status Code | RL (Recognised Location) |
| Date | 1307 |
| Timezone | Europe/London |
| Location (UN Format) | 5208N 00107E |
| Latitude Longitude | 52.1455, 1.117 |