| Wassenberg to Oberkirch | 197.16 mi (317.30 km) |
| Wassenberg to Obernburg am Main | 157.73 mi (253.84 km) |
| Wassenberg to Obernkirchen | 150.51 mi (242.22 km) |
| Wassenberg to Oberschleissheim | 312.00 mi (502.12 km) |
| Wassenberg to Oberstdorf | 315.62 mi (507.95 km) |
| Wassenberg to Obertraubling | 304.92 mi (490.71 km) |
| Wassenberg to Obertshausen | 137.66 mi (221.55 km) |
| Wassenberg to Oberursel | 123.04 mi (198.02 km) |
| Wassenberg to Ochsenfurt | 199.52 mi (321.10 km) |
| Wassenberg to Ochsenhausen | 269.57 mi (433.83 km) |
| Wassenberg to Ochtrup | 88.45 mi (142.35 km) |
| Wassenberg to Odenthal | 42.23 mi (67.96 km) |
| Wassenberg to Oelde | 99.88 mi (160.75 km) |
| Wassenberg to Oelsnitz | 267.10 mi (429.86 km) |
| Wassenberg to Oer-Erkenschwick | 60.48 mi (97.33 km) |
