| Sunderland to Opwijk | 357.23 mi (574.91 km) |
| Sunderland to Ostend | 310.57 mi (499.82 km) |
| Sunderland to Oud-Heverlee | 377.62 mi (607.73 km) |
| Sunderland to Oud-Turnhout | 361.92 mi (582.45 km) |
| Sunderland to Oudenaarde | 348.63 mi (561.07 km) |
| Sunderland to Oudenburg | 314.95 mi (506.86 km) |
| Sunderland to Oupeye | 412.17 mi (663.32 km) |
| Sunderland to Overijse | 376.64 mi (606.14 km) |
| Sunderland to Overpelt | 380.02 mi (611.58 km) |
| Sunderland to Paal | 381.46 mi (613.90 km) |
| Sunderland to Peer | 385.25 mi (619.99 km) |
| Sunderland to Pepinster | 424.52 mi (683.20 km) |
| Sunderland to Peruwelz | 367.43 mi (591.33 km) |
| Sunderland to Perwez | 392.93 mi (632.36 km) |
| Sunderland to Philippeville | 409.34 mi (658.77 km) |
