| Bouguenais to Obernburg am Main | 525.31 mi (845.40 km) |
| Bouguenais to Obernkirchen | 593.78 mi (955.59 km) |
| Bouguenais to Oberschleissheim | 616.78 mi (992.61 km) |
| Bouguenais to Oberstdorf | 557.37 mi (897.00 km) |
| Bouguenais to Obertraubling | 647.51 mi (1,042.06 km) |
| Bouguenais to Obertshausen | 516.97 mi (831.98 km) |
| Bouguenais to Oberursel | 509.41 mi (819.82 km) |
| Bouguenais to Ochsenfurt | 561.90 mi (904.29 km) |
| Bouguenais to Ochsenhausen | 541.78 mi (871.91 km) |
| Bouguenais to Ochtrup | 524.52 mi (844.13 km) |
| Bouguenais to Odenthal | 476.16 mi (766.31 km) |
| Bouguenais to Oelde | 543.03 mi (873.92 km) |
| Bouguenais to Oelsnitz | 665.07 mi (1,070.32 km) |
| Bouguenais to Oer-Erkenschwick | 503.64 mi (810.52 km) |
| Bouguenais to Oerlinghausen | 566.59 mi (911.84 km) |
