| Waldshut-Tiengen to Oberkirch | 63.18 mi (101.68 km) |
| Waldshut-Tiengen to Obernburg am Main | 158.89 mi (255.71 km) |
| Waldshut-Tiengen to Obernkirchen | 323.32 mi (520.33 km) |
| Waldshut-Tiengen to Oberschleissheim | 161.09 mi (259.25 km) |
| Waldshut-Tiengen to Oberstdorf | 97.47 mi (156.86 km) |
| Waldshut-Tiengen to Obertraubling | 203.97 mi (328.25 km) |
| Waldshut-Tiengen to Obertshausen | 171.16 mi (275.46 km) |
| Waldshut-Tiengen to Oberursel | 179.03 mi (288.12 km) |
| Waldshut-Tiengen to Ochsenfurt | 163.59 mi (263.27 km) |
| Waldshut-Tiengen to Ochsenhausen | 86.17 mi (138.67 km) |
| Waldshut-Tiengen to Ochtrup | 319.87 mi (514.79 km) |
| Waldshut-Tiengen to Odenthal | 240.74 mi (387.44 km) |
| Waldshut-Tiengen to Oelde | 290.91 mi (468.18 km) |
| Waldshut-Tiengen to Oelsnitz | 263.23 mi (423.62 km) |
| Waldshut-Tiengen to Oer-Erkenschwick | 281.01 mi (452.25 km) |
