| Largo to Montalegre | 4,223.82 mi (6,797.59 km) |
| Largo to Montemor-o-Novo | 4,253.84 mi (6,845.90 km) |
| Largo to Montemor-o-Velho | 4,204.55 mi (6,766.57 km) |
| Largo to Montijo | 4,217.54 mi (6,787.48 km) |
| Largo to Mortagua | 4,223.35 mi (6,796.83 km) |
| Largo to Moura | 4,303.07 mi (6,925.13 km) |
| Largo to Murtosa | 4,198.17 mi (6,756.31 km) |
| Largo to Nazare | 4,193.84 mi (6,749.33 km) |
| Largo to Nelas | 4,241.60 mi (6,826.19 km) |
| Largo to Obidos | 4,193.01 mi (6,747.99 km) |
| Largo to Odemira | 4,250.46 mi (6,840.45 km) |
| Largo to Odivelas | 4,201.14 mi (6,761.07 km) |
| Largo to Oeiras | 4,195.73 mi (6,752.37 km) |
| Largo to Olhao | 4,302.52 mi (6,924.24 km) |
| Largo to Oliveira de Azemeis | 4,204.57 mi (6,766.61 km) |
