| Casier to Montemor-o-Novo | 1,152.55 mi (1,854.84 km) |
| Casier to Montemor-o-Velho | 1,123.48 mi (1,808.06 km) |
| Casier to Montijo | 1,182.92 mi (1,903.72 km) |
| Casier to Mortagua | 1,094.06 mi (1,760.71 km) |
| Casier to Moura | 1,136.65 mi (1,829.26 km) |
| Casier to Murtosa | 1,104.10 mi (1,776.88 km) |
| Casier to Nazare | 1,159.53 mi (1,866.08 km) |
| Casier to Nelas | 1,073.42 mi (1,727.51 km) |
| Casier to Obidos | 1,171.76 mi (1,885.77 km) |
| Casier to Odemira | 1,211.43 mi (1,949.62 km) |
| Casier to Odivelas | 1,192.13 mi (1,918.55 km) |
| Casier to Oeiras | 1,202.24 mi (1,934.83 km) |
| Casier to Olhao | 1,197.91 mi (1,927.85 km) |
| Casier to Oliveira de Azemeis | 1,093.49 mi (1,759.81 km) |
| Casier to Oliveira de Frades | 1,083.23 mi (1,743.30 km) |
