| Brockworth to Opwijk | 279.59 mi (449.96 km) |
| Brockworth to Ostend | 222.04 mi (357.34 km) |
| Brockworth to Oud-Heverlee | 302.36 mi (486.60 km) |
| Brockworth to Oud-Turnhout | 308.33 mi (496.22 km) |
| Brockworth to Oudenaarde | 257.49 mi (414.39 km) |
| Brockworth to Oudenburg | 226.12 mi (363.90 km) |
| Brockworth to Oupeye | 345.74 mi (556.42 km) |
| Brockworth to Overijse | 297.76 mi (479.19 km) |
| Brockworth to Overpelt | 327.99 mi (527.86 km) |
| Brockworth to Paal | 320.14 mi (515.22 km) |
| Brockworth to Peer | 330.68 mi (532.18 km) |
| Brockworth to Pepinster | 355.86 mi (572.71 km) |
| Brockworth to Peruwelz | 264.76 mi (426.09 km) |
| Brockworth to Perwez | 312.84 mi (503.47 km) |
| Brockworth to Philippeville | 312.55 mi (503.00 km) |
