| Leith to Montalegre | 999.85 mi (1,609.11 km) |
| Leith to Montemor-o-Novo | 1,219.70 mi (1,962.91 km) |
| Leith to Montemor-o-Velho | 1,120.97 mi (1,804.02 km) |
| Leith to Montijo | 1,223.81 mi (1,969.53 km) |
| Leith to Mortagua | 1,098.45 mi (1,767.78 km) |
| Leith to Moura | 1,248.84 mi (2,009.82 km) |
| Leith to Murtosa | 1,082.06 mi (1,741.40 km) |
| Leith to Nazare | 1,163.34 mi (1,872.21 km) |
| Leith to Nelas | 1,089.27 mi (1,753.01 km) |
| Leith to Obidos | 1,180.69 mi (1,900.13 km) |
| Leith to Odemira | 1,296.12 mi (2,085.90 km) |
| Leith to Odivelas | 1,219.39 mi (1,962.41 km) |
| Leith to Oeiras | 1,228.08 mi (1,976.40 km) |
| Leith to Olhao | 1,327.56 mi (2,136.50 km) |
| Leith to Oliveira de Azemeis | 1,073.21 mi (1,727.16 km) |
