| Ciampino to Bombarral | 1,152.56 mi (1,854.86 km) |
| Ciampino to Bougado | 1,091.48 mi (1,756.56 km) |
| Ciampino to Braga | 1,082.22 mi (1,741.66 km) |
| Ciampino to Braganca | 994.96 mi (1,601.23 km) |
| Ciampino to Cabeceiras de Basto | 1,061.72 mi (1,708.68 km) |
| Ciampino to Cacem | 1,170.19 mi (1,883.24 km) |
| Ciampino to Cadaval | 1,150.36 mi (1,851.33 km) |
| Ciampino to Caldas da Rainha | 1,148.98 mi (1,849.11 km) |
| Ciampino to Calheta | 1,741.95 mi (2,803.40 km) |
| Ciampino to Camara de Lobos | 1,733.52 mi (2,789.84 km) |
| Ciampino to Canico | 1,728.95 mi (2,782.47 km) |
| Ciampino to Cantanhede | 1,105.69 mi (1,779.43 km) |
| Ciampino to Carregal do Sal | 1,073.85 mi (1,728.20 km) |
| Ciampino to Cartaxo | 1,135.64 mi (1,827.64 km) |
| Ciampino to Cascais | 1,177.23 mi (1,894.57 km) |
