| Worms to Oberkirch | 76.97 mi (123.87 km) |
| Worms to Obernburg am Main | 37.52 mi (60.38 km) |
| Worms to Obernkirchen | 184.95 mi (297.64 km) |
| Worms to Oberschleissheim | 173.83 mi (279.75 km) |
| Worms to Oberstdorf | 176.75 mi (284.45 km) |
| Worms to Obertraubling | 177.34 mi (285.40 km) |
| Worms to Obertshausen | 36.57 mi (58.85 km) |
| Worms to Oberursel | 40.59 mi (65.32 km) |
| Worms to Ochsenfurt | 76.13 mi (122.53 km) |
| Worms to Ochsenhausen | 129.58 mi (208.53 km) |
| Worms to Ochtrup | 185.04 mi (297.79 km) |
| Worms to Odenthal | 111.39 mi (179.26 km) |
| Worms to Oelde | 152.39 mi (245.25 km) |
| Worms to Oelsnitz | 177.22 mi (285.20 km) |
| Worms to Oer-Erkenschwick | 147.23 mi (236.94 km) |
