| Samokov to Montemor-o-Novo | 1,678.78 mi (2,701.74 km) |
| Samokov to Montemor-o-Velho | 1,671.30 mi (2,689.71 km) |
| Samokov to Montijo | 1,712.91 mi (2,756.66 km) |
| Samokov to Mortagua | 1,643.54 mi (2,645.03 km) |
| Samokov to Moura | 1,651.53 mi (2,657.88 km) |
| Samokov to Murtosa | 1,658.53 mi (2,669.15 km) |
| Samokov to Nazare | 1,701.86 mi (2,738.88 km) |
| Samokov to Nelas | 1,622.59 mi (2,611.31 km) |
| Samokov to Obidos | 1,711.47 mi (2,754.34 km) |
| Samokov to Odemira | 1,725.31 mi (2,776.62 km) |
| Samokov to Odivelas | 1,724.80 mi (2,775.79 km) |
| Samokov to Oeiras | 1,734.17 mi (2,790.88 km) |
| Samokov to Olhao | 1,699.09 mi (2,734.42 km) |
| Samokov to Oliveira de Azemeis | 1,648.68 mi (2,653.29 km) |
| Samokov to Oliveira de Frades | 1,636.01 mi (2,632.90 km) |
