| Cities | Distance |
|---|---|
| Alken to Ostend | 106.51 mi (171.41 km) |
| Alken to Oud-Heverlee | 28.12 mi (45.25 km) |
| Alken to Oud-Turnhout | 33.54 mi (53.98 km) |
| Alken to Oudenaarde | 74.50 mi (119.89 km) |
| Alken to Oudenburg | 102.50 mi (164.96 km) |
| Alken to Oupeye | 18.68 mi (30.06 km) |
| Alken to Overijse | 34.40 mi (55.37 km) |
| Alken to Overpelt | 24.00 mi (38.63 km) |
| Alken to Paal | 12.71 mi (20.45 km) |
| Alken to Peer | 18.84 mi (30.31 km) |
| Alken to Pepinster | 30.86 mi (49.67 km) |
| Alken to Peruwelz | 79.45 mi (127.87 km) |
| Alken to Perwez | 27.70 mi (44.58 km) |
| Alken to Philippeville | 57.35 mi (92.30 km) |
| Alken to Plombieres | 29.73 mi (47.84 km) |