| Sempeter pri Gorici to Opwijk | 555.08 mi (893.31 km) |
| Sempeter pri Gorici to Ostend | 610.58 mi (982.64 km) |
| Sempeter pri Gorici to Oud-Heverlee | 532.58 mi (857.11 km) |
| Sempeter pri Gorici to Oud-Turnhout | 542.32 mi (872.78 km) |
| Sempeter pri Gorici to Oudenaarde | 571.68 mi (920.03 km) |
| Sempeter pri Gorici to Oudenburg | 606.06 mi (975.36 km) |
| Sempeter pri Gorici to Oupeye | 493.46 mi (794.15 km) |
| Sempeter pri Gorici to Overijse | 535.30 mi (861.48 km) |
| Sempeter pri Gorici to Overpelt | 523.59 mi (842.63 km) |
| Sempeter pri Gorici to Paal | 523.79 mi (842.95 km) |
| Sempeter pri Gorici to Peer | 518.58 mi (834.58 km) |
| Sempeter pri Gorici to Pepinster | 481.40 mi (774.74 km) |
| Sempeter pri Gorici to Peruwelz | 560.24 mi (901.62 km) |
| Sempeter pri Gorici to Perwez | 518.89 mi (835.07 km) |
| Sempeter pri Gorici to Philippeville | 512.45 mi (824.71 km) |
