| Mansfield to Opwijk | 273.53 mi (440.20 km) |
| Mansfield to Ostend | 218.97 mi (352.39 km) |
| Mansfield to Oud-Heverlee | 296.05 mi (476.45 km) |
| Mansfield to Oud-Turnhout | 290.28 mi (467.16 km) |
| Mansfield to Oudenaarde | 258.30 mi (415.69 km) |
| Mansfield to Oudenburg | 223.53 mi (359.73 km) |
| Mansfield to Oupeye | 336.33 mi (541.27 km) |
| Mansfield to Overijse | 293.31 mi (472.04 km) |
| Mansfield to Overpelt | 310.06 mi (499.00 km) |
| Mansfield to Paal | 306.86 mi (493.85 km) |
| Mansfield to Peer | 314.23 mi (505.70 km) |
| Mansfield to Pepinster | 348.04 mi (560.12 km) |
| Mansfield to Peruwelz | 273.05 mi (439.43 km) |
| Mansfield to Perwez | 309.76 mi (498.51 km) |
| Mansfield to Philippeville | 319.23 mi (513.75 km) |
