| Plerin to Montemor-o-Novo | 734.83 mi (1,182.59 km) |
| Plerin to Montemor-o-Velho | 647.28 mi (1,041.69 km) |
| Plerin to Montijo | 745.92 mi (1,200.44 km) |
| Plerin to Mortagua | 620.73 mi (998.97 km) |
| Plerin to Moura | 755.76 mi (1,216.28 km) |
| Plerin to Murtosa | 610.79 mi (982.98 km) |
| Plerin to Nazare | 691.35 mi (1,112.61 km) |
| Plerin to Nelas | 607.50 mi (977.68 km) |
| Plerin to Obidos | 708.57 mi (1,140.33 km) |
| Plerin to Odemira | 811.85 mi (1,306.55 km) |
| Plerin to Odivelas | 744.92 mi (1,198.84 km) |
| Plerin to Oeiras | 754.64 mi (1,214.47 km) |
| Plerin to Olhao | 835.20 mi (1,344.13 km) |
| Plerin to Oliveira de Azemeis | 600.54 mi (966.48 km) |
| Plerin to Oliveira de Frades | 601.78 mi (968.48 km) |
