| Rottofreno to Opwijk | 477.39 mi (768.28 km) |
| Rottofreno to Ostend | 523.98 mi (843.26 km) |
| Rottofreno to Oud-Heverlee | 458.33 mi (737.62 km) |
| Rottofreno to Oud-Turnhout | 480.64 mi (773.51 km) |
| Rottofreno to Oudenaarde | 485.38 mi (781.14 km) |
| Rottofreno to Oudenburg | 519.51 mi (836.08 km) |
| Rottofreno to Oupeye | 430.16 mi (692.28 km) |
| Rottofreno to Overijse | 458.47 mi (737.84 km) |
| Rottofreno to Overpelt | 466.05 mi (750.04 km) |
| Rottofreno to Paal | 459.85 mi (740.05 km) |
| Rottofreno to Peer | 460.14 mi (740.52 km) |
| Rottofreno to Pepinster | 418.03 mi (672.75 km) |
| Rottofreno to Peruwelz | 467.59 mi (752.52 km) |
| Rottofreno to Perwez | 442.62 mi (712.32 km) |
| Rottofreno to Philippeville | 424.53 mi (683.21 km) |
