| Krotoszyn to Oberkirch | 467.52 mi (752.40 km) |
| Krotoszyn to Obernburg am Main | 383.86 mi (617.77 km) |
| Krotoszyn to Obernkirchen | 356.01 mi (572.94 km) |
| Krotoszyn to Oberschleissheim | 352.29 mi (566.96 km) |
| Krotoszyn to Oberstdorf | 435.58 mi (700.99 km) |
| Krotoszyn to Obertraubling | 298.57 mi (480.51 km) |
| Krotoszyn to Obertshausen | 390.96 mi (629.20 km) |
| Krotoszyn to Oberursel | 398.61 mi (641.50 km) |
| Krotoszyn to Ochsenfurt | 351.66 mi (565.95 km) |
| Krotoszyn to Ochsenhausen | 415.98 mi (669.46 km) |
| Krotoszyn to Ochtrup | 437.38 mi (703.89 km) |
| Krotoszyn to Odenthal | 446.99 mi (719.37 km) |
| Krotoszyn to Oelde | 396.89 mi (638.73 km) |
| Krotoszyn to Oelsnitz | 244.85 mi (394.05 km) |
| Krotoszyn to Oer-Erkenschwick | 436.06 mi (701.76 km) |
