| Altrincham to Opwijk | 323.28 mi (520.28 km) |
| Altrincham to Ostend | 268.00 mi (431.30 km) |
| Altrincham to Oud-Heverlee | 345.94 mi (556.73 km) |
| Altrincham to Oud-Turnhout | 340.83 mi (548.51 km) |
| Altrincham to Oudenaarde | 307.21 mi (494.41 km) |
| Altrincham to Oudenburg | 272.55 mi (438.62 km) |
| Altrincham to Oupeye | 386.57 mi (622.13 km) |
| Altrincham to Overijse | 343.02 mi (552.04 km) |
| Altrincham to Overpelt | 360.64 mi (580.39 km) |
| Altrincham to Paal | 357.25 mi (574.94 km) |
| Altrincham to Peer | 364.76 mi (587.03 km) |
| Altrincham to Pepinster | 398.21 mi (640.86 km) |
| Altrincham to Peruwelz | 321.05 mi (516.68 km) |
| Altrincham to Perwez | 359.41 mi (578.41 km) |
| Altrincham to Philippeville | 367.78 mi (591.89 km) |
