| Bonnyrigg to Opwijk | 452.30 mi (727.90 km) |
| Bonnyrigg to Ostend | 405.02 mi (651.81 km) |
| Bonnyrigg to Oud-Heverlee | 472.73 mi (760.79 km) |
| Bonnyrigg to Oud-Turnhout | 456.76 mi (735.09 km) |
| Bonnyrigg to Oudenaarde | 443.33 mi (713.48 km) |
| Bonnyrigg to Oudenburg | 409.43 mi (658.91 km) |
| Bonnyrigg to Oupeye | 507.12 mi (816.14 km) |
| Bonnyrigg to Overijse | 471.73 mi (759.18 km) |
| Bonnyrigg to Overpelt | 474.69 mi (763.95 km) |
| Bonnyrigg to Paal | 476.41 mi (766.71 km) |
| Bonnyrigg to Peer | 479.98 mi (772.46 km) |
| Bonnyrigg to Pepinster | 519.49 mi (836.03 km) |
| Bonnyrigg to Peruwelz | 461.78 mi (743.16 km) |
| Bonnyrigg to Perwez | 488.03 mi (785.41 km) |
| Bonnyrigg to Philippeville | 504.19 mi (811.41 km) |
