| Saint-Pierre-du-Perray to Montemor-o-Novo | 870.49 mi (1,400.91 km) |
| Saint-Pierre-du-Perray to Montemor-o-Velho | 801.62 mi (1,290.08 km) |
| Saint-Pierre-du-Perray to Montijo | 889.80 mi (1,431.99 km) |
| Saint-Pierre-du-Perray to Mortagua | 772.32 mi (1,242.93 km) |
| Saint-Pierre-du-Perray to Moura | 878.03 mi (1,413.04 km) |
| Saint-Pierre-du-Perray to Murtosa | 770.12 mi (1,239.38 km) |
| Saint-Pierre-du-Perray to Nazare | 844.81 mi (1,359.60 km) |
| Saint-Pierre-du-Perray to Nelas | 755.14 mi (1,215.29 km) |
| Saint-Pierre-du-Perray to Obidos | 860.92 mi (1,385.52 km) |
| Saint-Pierre-du-Perray to Odemira | 944.45 mi (1,519.95 km) |
| Saint-Pierre-du-Perray to Odivelas | 892.77 mi (1,436.77 km) |
| Saint-Pierre-du-Perray to Oeiras | 903.11 mi (1,453.41 km) |
| Saint-Pierre-du-Perray to Olhao | 954.81 mi (1,536.62 km) |
| Saint-Pierre-du-Perray to Oliveira de Azemeis | 759.11 mi (1,221.67 km) |
| Saint-Pierre-du-Perray to Oliveira de Frades | 755.60 mi (1,216.02 km) |
