| Bouc-Bel-Air to Obernburg am Main | 475.14 mi (764.67 km) |
| Bouc-Bel-Air to Obernkirchen | 632.37 mi (1,017.71 km) |
| Bouc-Bel-Air to Oberschleissheim | 444.06 mi (714.65 km) |
| Bouc-Bel-Air to Oberstdorf | 360.85 mi (580.74 km) |
| Bouc-Bel-Air to Obertraubling | 498.84 mi (802.81 km) |
| Bouc-Bel-Air to Obertshausen | 484.54 mi (779.80 km) |
| Bouc-Bel-Air to Oberursel | 489.56 mi (787.88 km) |
| Bouc-Bel-Air to Ochsenfurt | 481.55 mi (774.98 km) |
| Bouc-Bel-Air to Ochsenhausen | 386.57 mi (622.12 km) |
| Bouc-Bel-Air to Ochtrup | 610.18 mi (982.00 km) |
| Bouc-Bel-Air to Odenthal | 529.66 mi (852.41 km) |
| Bouc-Bel-Air to Oelde | 592.65 mi (953.78 km) |
| Bouc-Bel-Air to Oelsnitz | 576.43 mi (927.68 km) |
| Bouc-Bel-Air to Oer-Erkenschwick | 572.12 mi (920.73 km) |
| Bouc-Bel-Air to Oerlinghausen | 607.10 mi (977.04 km) |
