| Braine-le-Chateau to Oestrich-Winkel | 171.24 mi (275.58 km) |
| Braine-le-Chateau to Offenburg | 224.54 mi (361.37 km) |
| Braine-le-Chateau to Oftersheim | 212.00 mi (341.18 km) |
| Braine-le-Chateau to Ohrdruf | 282.72 mi (455.00 km) |
| Braine-le-Chateau to Ohringen | 254.20 mi (409.09 km) |
| Braine-le-Chateau to Olbernhau | 396.74 mi (638.49 km) |
| Braine-le-Chateau to Olching | 360.00 mi (579.37 km) |
| Braine-le-Chateau to Oldenburg | 239.11 mi (384.81 km) |
| Braine-le-Chateau to Oldenburg in Holstein | 373.79 mi (601.55 km) |
| Braine-le-Chateau to Olfen | 152.64 mi (245.65 km) |
| Braine-le-Chateau to Olpe | 157.26 mi (253.09 km) |
| Braine-le-Chateau to Olsberg | 188.95 mi (304.09 km) |
| Braine-le-Chateau to Oranienburg | 409.43 mi (658.91 km) |
| Braine-le-Chateau to Ortenberg | 211.54 mi (340.44 km) |
| Braine-le-Chateau to Oschatz | 386.59 mi (622.15 km) |
