| Quattro Castella to Bombarral | 1,071.02 mi (1,723.63 km) |
| Quattro Castella to Bougado | 985.76 mi (1,586.43 km) |
| Quattro Castella to Braga | 974.08 mi (1,567.64 km) |
| Quattro Castella to Braganca | 887.22 mi (1,427.84 km) |
| Quattro Castella to Cabeceiras de Basto | 954.76 mi (1,536.53 km) |
| Quattro Castella to Cacem | 1,094.10 mi (1,760.78 km) |
| Quattro Castella to Cadaval | 1,069.45 mi (1,721.12 km) |
| Quattro Castella to Caldas da Rainha | 1,065.81 mi (1,715.26 km) |
| Quattro Castella to Calheta | 1,690.51 mi (2,720.62 km) |
| Quattro Castella to Camara de Lobos | 1,683.10 mi (2,708.69 km) |
| Quattro Castella to Canico | 1,679.47 mi (2,702.85 km) |
| Quattro Castella to Cantanhede | 1,012.58 mi (1,629.58 km) |
| Quattro Castella to Carregal do Sal | 981.48 mi (1,579.54 km) |
| Quattro Castella to Cartaxo | 1,056.95 mi (1,701.00 km) |
| Quattro Castella to Cascais | 1,101.55 mi (1,772.78 km) |
