| Bollnas to Montalegre | 1,681.60 mi (2,706.27 km) |
| Bollnas to Montemor-o-Novo | 1,886.99 mi (3,036.81 km) |
| Bollnas to Montemor-o-Velho | 1,804.48 mi (2,904.03 km) |
| Bollnas to Montijo | 1,901.11 mi (3,059.55 km) |
| Bollnas to Mortagua | 1,777.20 mi (2,860.13 km) |
| Bollnas to Moura | 1,901.52 mi (3,060.20 km) |
| Bollnas to Murtosa | 1,768.61 mi (2,846.30 km) |
| Bollnas to Nazare | 1,848.60 mi (2,975.03 km) |
| Bollnas to Nelas | 1,762.84 mi (2,837.02 km) |
| Bollnas to Obidos | 1,865.69 mi (3,002.53 km) |
| Bollnas to Odemira | 1,963.25 mi (3,159.55 km) |
| Bollnas to Odivelas | 1,901.22 mi (3,059.71 km) |
| Bollnas to Oeiras | 1,911.13 mi (3,075.67 km) |
| Bollnas to Olhao | 1,980.01 mi (3,186.52 km) |
| Bollnas to Oliveira de Azemeis | 1,758.21 mi (2,829.57 km) |
