| Sassnitz to Oberkirch | 477.13 mi (767.86 km) |
| Sassnitz to Obernburg am Main | 374.98 mi (603.48 km) |
| Sassnitz to Obernkirchen | 242.62 mi (390.46 km) |
| Sassnitz to Oberschleissheim | 442.06 mi (711.42 km) |
| Sassnitz to Oberstdorf | 512.20 mi (824.31 km) |
| Sassnitz to Obertraubling | 388.64 mi (625.45 km) |
| Sassnitz to Obertshausen | 368.33 mi (592.76 km) |
| Sassnitz to Oberursel | 366.50 mi (589.82 km) |
| Sassnitz to Ochsenfurt | 368.78 mi (593.50 km) |
| Sassnitz to Ochsenhausen | 472.81 mi (760.91 km) |
| Sassnitz to Ochtrup | 310.05 mi (498.97 km) |
| Sassnitz to Odenthal | 363.45 mi (584.91 km) |
| Sassnitz to Oelde | 293.25 mi (471.93 km) |
| Sassnitz to Oelsnitz | 289.96 mi (466.65 km) |
| Sassnitz to Oer-Erkenschwick | 331.13 mi (532.89 km) |
