| Sykies to Opwijk | 1,145.45 mi (1,843.42 km) |
| Sykies to Ostend | 1,201.81 mi (1,934.12 km) |
| Sykies to Oud-Heverlee | 1,122.67 mi (1,806.76 km) |
| Sykies to Oud-Turnhout | 1,129.16 mi (1,817.21 km) |
| Sykies to Oudenaarde | 1,163.26 mi (1,872.08 km) |
| Sykies to Oudenburg | 1,197.32 mi (1,926.91 km) |
| Sykies to Oupeye | 1,082.04 mi (1,741.38 km) |
| Sykies to Overijse | 1,125.83 mi (1,811.85 km) |
| Sykies to Overpelt | 1,109.76 mi (1,785.99 km) |
| Sykies to Paal | 1,111.73 mi (1,789.16 km) |
| Sykies to Peer | 1,105.18 mi (1,778.62 km) |
| Sykies to Pepinster | 1,070.32 mi (1,722.51 km) |
| Sykies to Peruwelz | 1,152.63 mi (1,854.98 km) |
| Sykies to Perwez | 1,109.58 mi (1,785.69 km) |
| Sykies to Philippeville | 1,104.76 mi (1,777.94 km) |
