| Ruskin to Montalegre | 4,214.20 mi (6,782.10 km) |
| Ruskin to Montemor-o-Novo | 4,242.75 mi (6,828.04 km) |
| Ruskin to Montemor-o-Velho | 4,194.09 mi (6,749.74 km) |
| Ruskin to Montijo | 4,206.40 mi (6,769.55 km) |
| Ruskin to Mortagua | 4,213.06 mi (6,780.26 km) |
| Ruskin to Moura | 4,291.82 mi (6,907.01 km) |
| Ruskin to Murtosa | 4,187.98 mi (6,739.90 km) |
| Ruskin to Nazare | 4,183.09 mi (6,732.04 km) |
| Ruskin to Nelas | 4,231.37 mi (6,809.73 km) |
| Ruskin to Obidos | 4,182.15 mi (6,730.51 km) |
| Ruskin to Odemira | 4,238.86 mi (6,821.78 km) |
| Ruskin to Odivelas | 4,190.02 mi (6,743.18 km) |
| Ruskin to Oeiras | 4,184.55 mi (6,734.39 km) |
| Ruskin to Olhao | 4,290.75 mi (6,905.29 km) |
| Ruskin to Oliveira de Azemeis | 4,194.44 mi (6,750.30 km) |
