| Braine-le-Chateau to Obernburg am Main | 223.01 mi (358.91 km) |
| Braine-le-Chateau to Obernkirchen | 235.62 mi (379.19 km) |
| Braine-le-Chateau to Oberschleissheim | 368.17 mi (592.51 km) |
| Braine-le-Chateau to Oberstdorf | 353.78 mi (569.35 km) |
| Braine-le-Chateau to Obertraubling | 371.38 mi (597.68 km) |
| Braine-le-Chateau to Obertshausen | 205.65 mi (330.96 km) |
| Braine-le-Chateau to Oberursel | 192.50 mi (309.81 km) |
| Braine-le-Chateau to Ochsenfurt | 266.36 mi (428.67 km) |
| Braine-le-Chateau to Ochsenhausen | 312.69 mi (503.23 km) |
| Braine-le-Chateau to Ochtrup | 164.03 mi (263.99 km) |
| Braine-le-Chateau to Odenthal | 126.62 mi (203.78 km) |
| Braine-le-Chateau to Oelde | 185.73 mi (298.90 km) |
| Braine-le-Chateau to Oelsnitz | 347.15 mi (558.69 km) |
| Braine-le-Chateau to Oer-Erkenschwick | 145.27 mi (233.79 km) |
| Braine-le-Chateau to Oerlinghausen | 209.61 mi (337.33 km) |
