| Boguszow-Gorce to Oberkirch | 394.26 mi (634.50 km) |
| Boguszow-Gorce to Obernburg am Main | 317.89 mi (511.59 km) |
| Boguszow-Gorce to Obernkirchen | 321.49 mi (517.39 km) |
| Boguszow-Gorce to Oberschleissheim | 270.92 mi (436.01 km) |
| Boguszow-Gorce to Oberstdorf | 354.17 mi (569.98 km) |
| Boguszow-Gorce to Obertraubling | 218.46 mi (351.57 km) |
| Boguszow-Gorce to Obertshausen | 327.77 mi (527.50 km) |
| Boguszow-Gorce to Oberursel | 337.23 mi (542.72 km) |
| Boguszow-Gorce to Ochsenfurt | 281.88 mi (453.64 km) |
| Boguszow-Gorce to Ochsenhausen | 336.90 mi (542.19 km) |
| Boguszow-Gorce to Ochtrup | 399.89 mi (643.56 km) |
| Boguszow-Gorce to Odenthal | 395.99 mi (637.28 km) |
| Boguszow-Gorce to Oelde | 355.28 mi (571.78 km) |
| Boguszow-Gorce to Oelsnitz | 178.54 mi (287.33 km) |
| Boguszow-Gorce to Oer-Erkenschwick | 391.85 mi (630.62 km) |
