| Trevignano to Opwijk | 511.98 mi (823.96 km) |
| Trevignano to Ostend | 565.43 mi (909.98 km) |
| Trevignano to Oud-Heverlee | 490.22 mi (788.93 km) |
| Trevignano to Oud-Turnhout | 504.19 mi (811.41 km) |
| Trevignano to Oudenaarde | 526.12 mi (846.71 km) |
| Trevignano to Oudenburg | 560.87 mi (902.64 km) |
| Trevignano to Oupeye | 453.89 mi (730.47 km) |
| Trevignano to Overijse | 492.17 mi (792.06 km) |
| Trevignano to Overpelt | 486.49 mi (782.93 km) |
| Trevignano to Paal | 484.59 mi (779.88 km) |
| Trevignano to Peer | 481.09 mi (774.24 km) |
| Trevignano to Pepinster | 441.55 mi (710.61 km) |
| Trevignano to Peruwelz | 512.55 mi (824.87 km) |
| Trevignano to Perwez | 475.65 mi (765.48 km) |
| Trevignano to Philippeville | 465.46 mi (749.09 km) |
