| Country | Poland (PL) |
| UN/LOCODE | OSJ |
| Name | OstrÛw Mazowiecka |
| Name Without Diacritics | Ostrow Mazowiecka |
| Function Code | -23----- |
| Function | Rail, Road |
| Status Code | RL (Recognised Location) |
| Date | 401 |
| Timezone | Europe/Warsaw |
| Location (UN Format) | 5247N 02154E |
| Latitude Longitude | 52.8025, 21.8951 |