| Silivri to Opwijk | 1,332.71 mi (2,144.79 km) |
| Silivri to Ostend | 1,390.33 mi (2,237.52 km) |
| Silivri to Oud-Heverlee | 1,309.73 mi (2,107.81 km) |
| Silivri to Oud-Turnhout | 1,309.94 mi (2,108.15 km) |
| Silivri to Oudenaarde | 1,353.57 mi (2,178.37 km) |
| Silivri to Oudenburg | 1,386.04 mi (2,230.61 km) |
| Silivri to Oupeye | 1,266.99 mi (2,039.02 km) |
| Silivri to Overijse | 1,313.87 mi (2,114.47 km) |
| Silivri to Overpelt | 1,290.01 mi (2,076.07 km) |
| Silivri to Paal | 1,294.80 mi (2,083.79 km) |
| Silivri to Peer | 1,286.20 mi (2,069.94 km) |
| Silivri to Pepinster | 1,256.18 mi (2,021.63 km) |
| Silivri to Peruwelz | 1,346.43 mi (2,166.87 km) |
| Silivri to Perwez | 1,298.37 mi (2,089.53 km) |
| Silivri to Philippeville | 1,298.94 mi (2,090.44 km) |
