| Petrila to Montalegre | 1,570.57 mi (2,527.59 km) |
| Petrila to Montemor-o-Novo | 1,677.60 mi (2,699.83 km) |
| Petrila to Montemor-o-Velho | 1,655.97 mi (2,665.02 km) |
| Petrila to Montijo | 1,709.58 mi (2,751.31 km) |
| Petrila to Mortagua | 1,626.93 mi (2,618.28 km) |
| Petrila to Moura | 1,656.88 mi (2,666.50 km) |
| Petrila to Murtosa | 1,638.37 mi (2,636.70 km) |
| Petrila to Nazare | 1,690.44 mi (2,720.51 km) |
| Petrila to Nelas | 1,606.12 mi (2,584.80 km) |
| Petrila to Obidos | 1,701.86 mi (2,738.87 km) |
| Petrila to Odemira | 1,731.72 mi (2,786.94 km) |
| Petrila to Odivelas | 1,719.84 mi (2,767.81 km) |
| Petrila to Oeiras | 1,729.73 mi (2,783.73 km) |
| Petrila to Olhao | 1,712.41 mi (2,755.85 km) |
| Petrila to Oliveira de Azemeis | 1,627.93 mi (2,619.89 km) |
