| Wesel to Oberkirch | 225.48 mi (362.88 km) |
| Wesel to Obernburg am Main | 167.19 mi (269.07 km) |
| Wesel to Obernkirchen | 114.41 mi (184.13 km) |
| Wesel to Oberschleissheim | 322.14 mi (518.43 km) |
| Wesel to Oberstdorf | 336.26 mi (541.16 km) |
| Wesel to Obertraubling | 307.37 mi (494.67 km) |
| Wesel to Obertshausen | 146.39 mi (235.59 km) |
| Wesel to Oberursel | 131.86 mi (212.20 km) |
| Wesel to Ochsenfurt | 205.11 mi (330.08 km) |
| Wesel to Ochsenhausen | 288.72 mi (464.65 km) |
| Wesel to Ochtrup | 44.98 mi (72.39 km) |
| Wesel to Odenthal | 48.27 mi (77.69 km) |
| Wesel to Oelde | 66.65 mi (107.26 km) |
| Wesel to Oelsnitz | 255.82 mi (411.70 km) |
| Wesel to Oer-Erkenschwick | 27.16 mi (43.71 km) |
