| Belchatow to Oberkirch | 537.80 mi (865.50 km) |
| Belchatow to Obernburg am Main | 460.23 mi (740.67 km) |
| Belchatow to Obernkirchen | 441.76 mi (710.95 km) |
| Belchatow to Oberschleissheim | 408.74 mi (657.81 km) |
| Belchatow to Oberstdorf | 491.18 mi (790.47 km) |
| Belchatow to Obertraubling | 359.03 mi (577.80 km) |
| Belchatow to Obertshausen | 469.04 mi (754.85 km) |
| Belchatow to Oberursel | 477.68 mi (768.75 km) |
| Belchatow to Ochsenfurt | 425.18 mi (684.26 km) |
| Belchatow to Ochsenhausen | 477.86 mi (769.04 km) |
| Belchatow to Ochtrup | 523.02 mi (841.72 km) |
| Belchatow to Odenthal | 530.24 mi (853.33 km) |
| Belchatow to Oelde | 481.99 mi (775.68 km) |
| Belchatow to Oelsnitz | 320.45 mi (515.71 km) |
| Belchatow to Oer-Erkenschwick | 520.82 mi (838.18 km) |
