| Cities | Distance |
|---|---|
| Sion to Oberkirch | 162.41 mi (261.37 km) |
| Sion to Obernburg am Main | 262.32 mi (422.16 km) |
| Sion to Obernkirchen | 424.23 mi (682.73 km) |
| Sion to Oberschleissheim | 241.25 mi (388.26 km) |
| Sion to Oberstdorf | 159.88 mi (257.31 km) |
| Sion to Obertraubling | 292.58 mi (470.86 km) |
| Sion to Obertshausen | 273.34 mi (439.90 km) |
| Sion to Oberursel | 279.89 mi (450.44 km) |
| Sion to Ochsenfurt | 267.06 mi (429.80 km) |
| Sion to Ochsenhausen | 175.64 mi (282.66 km) |
| Sion to Ochtrup | 412.72 mi (664.21 km) |
| Sion to Odenthal | 331.84 mi (534.05 km) |
| Sion to Oelde | 388.54 mi (625.29 km) |
| Sion to Oelsnitz | 363.39 mi (584.82 km) |
| Sion to Oer-Erkenschwick | 373.76 mi (601.50 km) |