| Waterlooville to Opwijk | 227.09 mi (365.47 km) |
| Waterlooville to Ostend | 173.17 mi (278.68 km) |
| Waterlooville to Oud-Heverlee | 248.43 mi (399.80 km) |
| Waterlooville to Oud-Turnhout | 262.58 mi (422.58 km) |
| Waterlooville to Oudenaarde | 201.88 mi (324.90 km) |
| Waterlooville to Oudenburg | 176.34 mi (283.79 km) |
| Waterlooville to Oupeye | 291.59 mi (469.26 km) |
| Waterlooville to Overijse | 242.81 mi (390.77 km) |
| Waterlooville to Overpelt | 280.90 mi (452.06 km) |
| Waterlooville to Paal | 270.09 mi (434.66 km) |
| Waterlooville to Peer | 282.33 mi (454.36 km) |
| Waterlooville to Pepinster | 300.15 mi (483.05 km) |
| Waterlooville to Peruwelz | 203.42 mi (327.37 km) |
| Waterlooville to Perwez | 256.05 mi (412.07 km) |
| Waterlooville to Philippeville | 249.43 mi (401.41 km) |
