| Montijo to Opwijk | 1,060.29 mi (1,706.38 km) |
| Montijo to Ostend | 1,038.77 mi (1,671.75 km) |
| Montijo to Oud-Heverlee | 1,067.79 mi (1,718.44 km) |
| Montijo to Oud-Turnhout | 1,101.54 mi (1,772.76 km) |
| Montijo to Oudenaarde | 1,037.46 mi (1,669.64 km) |
| Montijo to Oudenburg | 1,038.62 mi (1,671.51 km) |
| Montijo to Oupeye | 1,091.68 mi (1,756.89 km) |
| Montijo to Overijse | 1,061.28 mi (1,707.96 km) |
| Montijo to Overpelt | 1,109.47 mi (1,785.52 km) |
| Montijo to Paal | 1,093.30 mi (1,759.50 km) |
| Montijo to Peer | 1,106.44 mi (1,780.65 km) |
| Montijo to Pepinster | 1,090.45 mi (1,754.90 km) |
| Montijo to Peruwelz | 1,019.63 mi (1,640.93 km) |
| Montijo to Perwez | 1,061.86 mi (1,708.89 km) |
| Montijo to Philippeville | 1,032.78 mi (1,662.10 km) |
