| Saltsjobaden to Opwijk | 797.43 mi (1,283.34 km) |
| Saltsjobaden to Ostend | 818.84 mi (1,317.79 km) |
| Saltsjobaden to Oud-Heverlee | 791.78 mi (1,274.24 km) |
| Saltsjobaden to Oud-Turnhout | 756.95 mi (1,218.19 km) |
| Saltsjobaden to Oudenaarde | 819.63 mi (1,319.06 km) |
| Saltsjobaden to Oudenburg | 818.76 mi (1,317.66 km) |
| Saltsjobaden to Oupeye | 773.54 mi (1,244.89 km) |
| Saltsjobaden to Overijse | 798.05 mi (1,284.34 km) |
| Saltsjobaden to Overpelt | 750.97 mi (1,208.57 km) |
| Saltsjobaden to Paal | 767.13 mi (1,234.58 km) |
| Saltsjobaden to Peer | 754.64 mi (1,214.48 km) |
| Saltsjobaden to Pepinster | 777.23 mi (1,250.83 km) |
| Saltsjobaden to Peruwelz | 838.09 mi (1,348.77 km) |
| Saltsjobaden to Perwez | 799.46 mi (1,286.61 km) |
| Saltsjobaden to Philippeville | 830.02 mi (1,335.79 km) |
