| Alacam to Opwijk | 1,617.46 mi (2,603.05 km) |
| Alacam to Ostend | 1,674.69 mi (2,695.16 km) |
| Alacam to Oud-Heverlee | 1,594.99 mi (2,566.89 km) |
| Alacam to Oud-Turnhout | 1,588.61 mi (2,556.61 km) |
| Alacam to Oudenaarde | 1,640.91 mi (2,640.79 km) |
| Alacam to Oudenburg | 1,670.73 mi (2,688.78 km) |
| Alacam to Oupeye | 1,551.46 mi (2,496.84 km) |
| Alacam to Overijse | 1,600.03 mi (2,574.99 km) |
| Alacam to Overpelt | 1,568.79 mi (2,524.73 km) |
| Alacam to Paal | 1,576.38 mi (2,536.95 km) |
| Alacam to Peer | 1,565.92 mi (2,520.11 km) |
| Alacam to Pepinster | 1,541.97 mi (2,481.56 km) |
| Alacam to Peruwelz | 1,637.64 mi (2,635.52 km) |
| Alacam to Perwez | 1,585.80 mi (2,552.10 km) |
| Alacam to Philippeville | 1,591.94 mi (2,561.97 km) |
