| Sostanj to Cascais | 1,346.74 mi (2,167.37 km) |
| Sostanj to Castelo Branco | 1,219.32 mi (1,962.30 km) |
| Sostanj to Castro Daire | 1,204.83 mi (1,938.98 km) |
| Sostanj to Celorico de Basto | 1,193.70 mi (1,921.08 km) |
| Sostanj to Chamusca | 1,280.77 mi (2,061.20 km) |
| Sostanj to Chaves | 1,158.67 mi (1,864.70 km) |
| Sostanj to Cinfaes | 1,208.24 mi (1,944.48 km) |
| Sostanj to Coimbra | 1,249.56 mi (2,010.97 km) |
| Sostanj to Condeixa-a-Nova | 1,255.91 mi (2,021.18 km) |
| Sostanj to Corroios | 1,337.54 mi (2,152.56 km) |
| Sostanj to Coruche | 1,296.55 mi (2,086.59 km) |
| Sostanj to Costa de Caparica | 1,340.37 mi (2,157.12 km) |
| Sostanj to Covilha | 1,203.89 mi (1,937.47 km) |
| Sostanj to Eiras | 1,248.32 mi (2,008.97 km) |
| Sostanj to Elvas | 1,236.65 mi (1,990.20 km) |
