| Pernes-les-Fontaines to Montemor-o-Novo | 780.38 mi (1,255.90 km) |
| Pernes-les-Fontaines to Montemor-o-Velho | 751.65 mi (1,209.67 km) |
| Pernes-les-Fontaines to Montijo | 810.44 mi (1,304.28 km) |
| Pernes-les-Fontaines to Mortagua | 722.41 mi (1,162.61 km) |
| Pernes-les-Fontaines to Moura | 766.08 mi (1,232.89 km) |
| Pernes-les-Fontaines to Murtosa | 733.46 mi (1,180.39 km) |
| Pernes-les-Fontaines to Nazare | 787.18 mi (1,266.85 km) |
| Pernes-les-Fontaines to Nelas | 701.68 mi (1,129.24 km) |
| Pernes-les-Fontaines to Obidos | 799.27 mi (1,286.29 km) |
| Pernes-les-Fontaines to Odemira | 840.64 mi (1,352.89 km) |
| Pernes-les-Fontaines to Odivelas | 819.56 mi (1,318.95 km) |
| Pernes-les-Fontaines to Oeiras | 829.68 mi (1,335.25 km) |
| Pernes-les-Fontaines to Olhao | 829.83 mi (1,335.47 km) |
| Pernes-les-Fontaines to Oliveira de Azemeis | 723.01 mi (1,163.57 km) |
| Pernes-les-Fontaines to Oliveira de Frades | 712.16 mi (1,146.11 km) |
