| Traun to Obernburg am Main | 256.53 mi (412.84 km) |
| Traun to Obernkirchen | 359.42 mi (578.44 km) |
| Traun to Oberschleissheim | 123.02 mi (197.99 km) |
| Traun to Oberstdorf | 192.10 mi (309.16 km) |
| Traun to Obertraubling | 107.77 mi (173.44 km) |
| Traun to Obertshausen | 275.52 mi (443.40 km) |
| Traun to Oberursel | 289.85 mi (466.46 km) |
| Traun to Ochsenfurt | 213.53 mi (343.64 km) |
| Traun to Ochsenhausen | 198.09 mi (318.79 km) |
| Traun to Ochtrup | 415.50 mi (668.67 km) |
| Traun to Odenthal | 373.08 mi (600.41 km) |
| Traun to Oelde | 367.65 mi (591.67 km) |
| Traun to Oelsnitz | 178.08 mi (286.59 km) |
| Traun to Oer-Erkenschwick | 390.19 mi (627.95 km) |
| Traun to Oerlinghausen | 357.54 mi (575.40 km) |
