| Chojnow to Oberkirch | 396.85 mi (638.67 km) |
| Chojnow to Obernburg am Main | 313.89 mi (505.16 km) |
| Chojnow to Obernkirchen | 299.38 mi (481.80 km) |
| Chojnow to Oberschleissheim | 285.26 mi (459.09 km) |
| Chojnow to Oberstdorf | 368.32 mi (592.76 km) |
| Chojnow to Obertraubling | 230.42 mi (370.83 km) |
| Chojnow to Obertshausen | 321.65 mi (517.65 km) |
| Chojnow to Oberursel | 329.82 mi (530.80 km) |
| Chojnow to Ochsenfurt | 281.09 mi (452.37 km) |
| Chojnow to Ochsenhausen | 346.72 mi (557.99 km) |
| Chojnow to Ochtrup | 379.44 mi (610.64 km) |
| Chojnow to Odenthal | 382.23 mi (615.14 km) |
| Chojnow to Oelde | 336.52 mi (541.58 km) |
| Chojnow to Oelsnitz | 174.49 mi (280.82 km) |
| Chojnow to Oer-Erkenschwick | 374.50 mi (602.70 km) |
