| Fehmarnsund to Opwijk | 378.28 mi (608.79 km) |
| Fehmarnsund to Ostend | 409.59 mi (659.17 km) |
| Fehmarnsund to Oud-Heverlee | 369.37 mi (594.45 km) |
| Fehmarnsund to Oud-Turnhout | 336.35 mi (541.31 km) |
| Fehmarnsund to Oudenaarde | 402.64 mi (647.99 km) |
| Fehmarnsund to Oudenburg | 408.52 mi (657.45 km) |
| Fehmarnsund to Oupeye | 346.97 mi (558.39 km) |
| Fehmarnsund to Overijse | 375.94 mi (605.01 km) |
| Fehmarnsund to Overpelt | 327.60 mi (527.22 km) |
| Fehmarnsund to Paal | 343.76 mi (553.23 km) |
| Fehmarnsund to Peer | 330.62 mi (532.09 km) |
| Fehmarnsund to Pepinster | 349.81 mi (562.97 km) |
| Fehmarnsund to Peruwelz | 418.65 mi (673.75 km) |
| Fehmarnsund to Perwez | 375.29 mi (603.97 km) |
| Fehmarnsund to Philippeville | 404.89 mi (651.60 km) |
