| Alliance to Cascais | 3,697.44 mi (5,950.46 km) |
| Alliance to Castelo Branco | 3,754.15 mi (6,041.73 km) |
| Alliance to Castro Daire | 3,700.46 mi (5,955.31 km) |
| Alliance to Celorico de Basto | 3,682.82 mi (5,926.93 km) |
| Alliance to Chamusca | 3,721.94 mi (5,989.88 km) |
| Alliance to Chaves | 3,696.81 mi (5,949.44 km) |
| Alliance to Cinfaes | 3,685.05 mi (5,930.52 km) |
| Alliance to Coimbra | 3,697.99 mi (5,951.34 km) |
| Alliance to Condeixa-a-Nova | 3,697.52 mi (5,950.58 km) |
| Alliance to Corroios | 3,712.90 mi (5,975.34 km) |
| Alliance to Coruche | 3,732.12 mi (6,006.27 km) |
| Alliance to Costa de Caparica | 3,707.89 mi (5,967.27 km) |
| Alliance to Covilha | 3,739.68 mi (6,018.44 km) |
| Alliance to Eiras | 3,697.29 mi (5,950.21 km) |
| Alliance to Elvas | 3,800.78 mi (6,116.76 km) |
