| Largo to Cascais | 4,190.22 mi (6,743.50 km) |
| Largo to Castelo Branco | 4,271.14 mi (6,873.74 km) |
| Largo to Castro Daire | 4,231.18 mi (6,809.43 km) |
| Largo to Celorico de Basto | 4,220.17 mi (6,791.71 km) |
| Largo to Chamusca | 4,228.15 mi (6,804.55 km) |
| Largo to Chaves | 4,241.19 mi (6,825.53 km) |
| Largo to Cinfaes | 4,217.86 mi (6,787.99 km) |
| Largo to Coimbra | 4,216.89 mi (6,786.42 km) |
| Largo to Condeixa-a-Nova | 4,214.77 mi (6,783.01 km) |
| Largo to Corroios | 4,205.56 mi (6,768.19 km) |
| Largo to Coruche | 4,232.44 mi (6,811.46 km) |
| Largo to Costa de Caparica | 4,200.62 mi (6,760.24 km) |
| Largo to Covilha | 4,263.32 mi (6,861.15 km) |
| Largo to Eiras | 4,216.66 mi (6,786.05 km) |
| Largo to Elvas | 4,305.68 mi (6,929.32 km) |
