| Almada to Opwijk | 1,068.02 mi (1,718.81 km) |
| Almada to Ostend | 1,045.89 mi (1,683.20 km) |
| Almada to Oud-Heverlee | 1,075.75 mi (1,731.25 km) |
| Almada to Oud-Turnhout | 1,109.36 mi (1,785.35 km) |
| Almada to Oudenaarde | 1,045.04 mi (1,681.82 km) |
| Almada to Oudenburg | 1,045.80 mi (1,683.05 km) |
| Almada to Oupeye | 1,100.02 mi (1,770.32 km) |
| Almada to Overijse | 1,069.22 mi (1,720.74 km) |
| Almada to Overpelt | 1,117.48 mi (1,798.41 km) |
| Almada to Paal | 1,101.33 mi (1,772.41 km) |
| Almada to Peer | 1,114.51 mi (1,793.63 km) |
| Almada to Pepinster | 1,098.92 mi (1,768.54 km) |
| Almada to Peruwelz | 1,027.37 mi (1,653.39 km) |
| Almada to Perwez | 1,069.98 mi (1,721.96 km) |
| Almada to Philippeville | 1,041.04 mi (1,675.38 km) |
