| Saarwellingen to Opwijk | 160.85 mi (258.87 km) |
| Saarwellingen to Ostend | 214.76 mi (345.63 km) |
| Saarwellingen to Oud-Heverlee | 139.37 mi (224.30 km) |
| Saarwellingen to Oud-Turnhout | 157.60 mi (253.63 km) |
| Saarwellingen to Oudenaarde | 175.63 mi (282.65 km) |
| Saarwellingen to Oudenburg | 210.22 mi (338.31 km) |
| Saarwellingen to Oupeye | 106.83 mi (171.92 km) |
| Saarwellingen to Overijse | 141.05 mi (227.00 km) |
| Saarwellingen to Overpelt | 142.53 mi (229.38 km) |
| Saarwellingen to Paal | 136.98 mi (220.45 km) |
| Saarwellingen to Peer | 136.62 mi (219.87 km) |
| Saarwellingen to Pepinster | 94.59 mi (152.23 km) |
| Saarwellingen to Peruwelz | 164.23 mi (264.31 km) |
| Saarwellingen to Perwez | 124.54 mi (200.43 km) |
| Saarwellingen to Philippeville | 116.35 mi (187.24 km) |
