| Cascais to Casamassima | 1,400.63 mi (2,254.09 km) |
| Cascais to Casandrino | 1,261.53 mi (2,030.24 km) |
| Cascais to Casapulla | 1,263.18 mi (2,032.89 km) |
| Cascais to Casarano | 1,470.50 mi (2,366.54 km) |
| Cascais to Casatenovo | 1,070.09 mi (1,722.14 km) |
| Cascais to Casciana Terme | 1,091.85 mi (1,757.16 km) |
| Cascais to Cascina | 1,090.54 mi (1,755.06 km) |
| Cascais to Caselle Torinese | 981.85 mi (1,580.13 km) |
| Cascais to Caserta | 1,265.79 mi (2,037.08 km) |
| Cascais to Casier | 1,206.31 mi (1,941.36 km) |
| Cascais to Casorate Primo | 1,047.72 mi (1,686.14 km) |
| Cascais to Casoria | 1,264.18 mi (2,034.49 km) |
| Cascais to Cassano al Ionio | 1,374.33 mi (2,211.78 km) |
| Cascais to Cassano d'Adda | 1,075.55 mi (1,730.94 km) |
| Cascais to Cassano delle Murge | 1,392.99 mi (2,241.80 km) |
