| Herne Bay to Opwijk | 135.17 mi (217.54 km) |
| Herne Bay to Ostend | 77.94 mi (125.44 km) |
| Herne Bay to Oud-Heverlee | 157.84 mi (254.03 km) |
| Herne Bay to Oud-Turnhout | 166.33 mi (267.68 km) |
| Herne Bay to Oudenaarde | 113.00 mi (181.86 km) |
| Herne Bay to Oudenburg | 81.85 mi (131.72 km) |
| Herne Bay to Oupeye | 201.30 mi (323.95 km) |
| Herne Bay to Overijse | 153.18 mi (246.52 km) |
| Herne Bay to Overpelt | 185.49 mi (298.52 km) |
| Herne Bay to Paal | 176.47 mi (284.01 km) |
| Herne Bay to Peer | 187.67 mi (302.02 km) |
| Herne Bay to Pepinster | 211.30 mi (340.06 km) |
| Herne Bay to Peruwelz | 121.99 mi (196.32 km) |
| Herne Bay to Perwez | 168.30 mi (270.86 km) |
| Herne Bay to Philippeville | 169.84 mi (273.33 km) |
