| Wieliczka to Oberkirch | 548.97 mi (883.49 km) |
| Wieliczka to Obernburg am Main | 485.73 mi (781.71 km) |
| Wieliczka to Obernkirchen | 499.55 mi (803.94 km) |
| Wieliczka to Oberschleissheim | 402.43 mi (647.65 km) |
| Wieliczka to Oberstdorf | 480.12 mi (772.68 km) |
| Wieliczka to Obertraubling | 361.42 mi (581.65 km) |
| Wieliczka to Obertshausen | 498.14 mi (801.68 km) |
| Wieliczka to Oberursel | 508.95 mi (819.07 km) |
| Wieliczka to Ochsenfurt | 446.04 mi (717.84 km) |
| Wieliczka to Ochsenhausen | 476.69 mi (767.15 km) |
| Wieliczka to Ochtrup | 578.41 mi (930.87 km) |
| Wieliczka to Odenthal | 572.77 mi (921.78 km) |
| Wieliczka to Oelde | 533.86 mi (859.16 km) |
| Wieliczka to Oelsnitz | 350.42 mi (563.95 km) |
| Wieliczka to Oer-Erkenschwick | 570.19 mi (917.63 km) |
