| Cities | Distance |
|---|---|
| Sion to Opwijk | 357.85 mi (575.90 km) |
| Sion to Ostend | 399.91 mi (643.60 km) |
| Sion to Oud-Heverlee | 340.93 mi (548.68 km) |
| Sion to Oud-Turnhout | 367.56 mi (591.53 km) |
| Sion to Oudenaarde | 362.43 mi (583.28 km) |
| Sion to Oudenburg | 395.58 mi (636.62 km) |
| Sion to Oupeye | 319.09 mi (513.53 km) |
| Sion to Overijse | 340.01 mi (547.20 km) |
| Sion to Overpelt | 355.57 mi (572.24 km) |
| Sion to Paal | 346.79 mi (558.11 km) |
| Sion to Peer | 349.56 mi (562.56 km) |
| Sion to Pepinster | 307.72 mi (495.22 km) |
| Sion to Peruwelz | 343.03 mi (552.05 km) |
| Sion to Perwez | 325.10 mi (523.20 km) |
| Sion to Philippeville | 303.15 mi (487.87 km) |