| Frederikssund to Nowy Sacz | 559.94 mi (901.13 km) |
| Frederikssund to Nowy Targ | 551.13 mi (886.96 km) |
| Frederikssund to Nowy Tomysl | 293.51 mi (472.36 km) |
| Frederikssund to Nysa | 429.70 mi (691.53 km) |
| Frederikssund to Oborniki | 291.69 mi (469.42 km) |
| Frederikssund to Oborniki Slaskie | 370.65 mi (596.51 km) |
| Frederikssund to Olawa | 401.17 mi (645.61 km) |
| Frederikssund to Olecko | 431.95 mi (695.16 km) |
| Frederikssund to Olesnica | 387.30 mi (623.30 km) |
| Frederikssund to Olesno | 430.84 mi (693.37 km) |
| Frederikssund to Olkusz | 493.50 mi (794.21 km) |
| Frederikssund to Olsztyn | 363.57 mi (585.10 km) |
| Frederikssund to Opalenica | 300.53 mi (483.66 km) |
| Frederikssund to Opoczno | 455.92 mi (733.73 km) |
| Frederikssund to Opole | 431.24 mi (694.01 km) |
