| Largs to Montalegre | 974.25 mi (1,567.91 km) |
| Largs to Montemor-o-Novo | 1,194.62 mi (1,922.55 km) |
| Largs to Montemor-o-Velho | 1,093.70 mi (1,760.14 km) |
| Largs to Montijo | 1,196.82 mi (1,926.09 km) |
| Largs to Mortagua | 1,072.35 mi (1,725.78 km) |
| Largs to Moura | 1,226.14 mi (1,973.28 km) |
| Largs to Murtosa | 1,054.56 mi (1,697.16 km) |
| Largs to Nazare | 1,135.33 mi (1,827.14 km) |
| Largs to Nelas | 1,064.28 mi (1,712.79 km) |
| Largs to Obidos | 1,152.58 mi (1,854.90 km) |
| Largs to Odemira | 1,270.42 mi (2,044.54 km) |
| Largs to Odivelas | 1,191.57 mi (1,917.64 km) |
| Largs to Oeiras | 1,199.95 mi (1,931.13 km) |
| Largs to Olhao | 1,304.21 mi (2,098.93 km) |
| Largs to Oliveira de Azemeis | 1,046.12 mi (1,683.57 km) |
