| Fonsorbes to Opwijk | 531.63 mi (855.58 km) |
| Fonsorbes to Ostend | 537.11 mi (864.39 km) |
| Fonsorbes to Oud-Heverlee | 529.22 mi (851.69 km) |
| Fonsorbes to Oud-Turnhout | 565.28 mi (909.73 km) |
| Fonsorbes to Oudenaarde | 517.36 mi (832.61 km) |
| Fonsorbes to Oudenburg | 534.77 mi (860.64 km) |
| Fonsorbes to Oupeye | 536.97 mi (864.16 km) |
| Fonsorbes to Overijse | 524.07 mi (843.42 km) |
| Fonsorbes to Overpelt | 565.42 mi (909.96 km) |
| Fonsorbes to Paal | 550.14 mi (885.36 km) |
| Fonsorbes to Peer | 560.65 mi (902.27 km) |
| Fonsorbes to Pepinster | 531.32 mi (855.07 km) |
| Fonsorbes to Peruwelz | 494.80 mi (796.31 km) |
| Fonsorbes to Perwez | 517.79 mi (833.30 km) |
| Fonsorbes to Philippeville | 486.26 mi (782.56 km) |
