| Catalca to Benavente | 1,961.40 mi (3,156.56 km) |
| Catalca to Bombarral | 1,973.87 mi (3,176.63 km) |
| Catalca to Bougado | 1,908.69 mi (3,071.74 km) |
| Catalca to Braga | 1,898.62 mi (3,055.54 km) |
| Catalca to Braganca | 1,811.10 mi (2,914.68 km) |
| Catalca to Cabeceiras de Basto | 1,878.43 mi (3,023.03 km) |
| Catalca to Cacem | 1,991.47 mi (3,204.96 km) |
| Catalca to Cadaval | 1,971.69 mi (3,173.12 km) |
| Catalca to Caldas da Rainha | 1,970.23 mi (3,170.79 km) |
| Catalca to Calheta | 2,555.85 mi (4,113.25 km) |
| Catalca to Camara de Lobos | 2,547.03 mi (4,099.06 km) |
| Catalca to Canico | 2,542.07 mi (4,091.06 km) |
| Catalca to Cantanhede | 1,925.86 mi (3,099.37 km) |
| Catalca to Carregal do Sal | 1,894.06 mi (3,048.20 km) |
| Catalca to Cartaxo | 1,956.98 mi (3,149.46 km) |
