| San Fernando de Henares to Opwijk | 816.99 mi (1,314.81 km) |
| San Fernando de Henares to Ostend | 807.58 mi (1,299.67 km) |
| San Fernando de Henares to Oud-Heverlee | 819.90 mi (1,319.50 km) |
| San Fernando de Henares to Oud-Turnhout | 855.53 mi (1,376.83 km) |
| San Fernando de Henares to Oudenaarde | 797.59 mi (1,283.60 km) |
| San Fernando de Henares to Oudenburg | 806.40 mi (1,297.78 km) |
| San Fernando de Henares to Oupeye | 836.34 mi (1,345.96 km) |
| San Fernando de Henares to Overijse | 813.90 mi (1,309.84 km) |
| San Fernando de Henares to Overpelt | 859.78 mi (1,383.68 km) |
| San Fernando de Henares to Paal | 843.73 mi (1,357.85 km) |
| San Fernando de Henares to Peer | 855.83 mi (1,377.32 km) |
| San Fernando de Henares to Pepinster | 832.87 mi (1,340.37 km) |
| San Fernando de Henares to Peruwelz | 777.02 mi (1,250.49 km) |
| San Fernando de Henares to Perwez | 811.17 mi (1,305.45 km) |
| San Fernando de Henares to Philippeville | 780.24 mi (1,255.67 km) |
