| Cascais to Cervignano del Friuli | 1,257.60 mi (2,023.92 km) |
| Cascais to Cesa | 1,260.63 mi (2,028.79 km) |
| Cascais to Cesano Maderno | 1,060.95 mi (1,707.43 km) |
| Cascais to Cesena | 1,179.42 mi (1,898.09 km) |
| Cascais to Cesenatico | 1,187.53 mi (1,911.14 km) |
| Cascais to Cetraro | 1,356.78 mi (2,183.53 km) |
| Cascais to Cherasco | 979.54 mi (1,576.42 km) |
| Cascais to Chiampo | 1,157.19 mi (1,862.32 km) |
| Cascais to Chiaravalle | 1,226.66 mi (1,974.12 km) |
| Cascais to Chiari | 1,092.02 mi (1,757.44 km) |
| Cascais to Chiavari | 1,041.90 mi (1,676.78 km) |
| Cascais to Chieri | 985.89 mi (1,586.64 km) |
| Cascais to Chieti | 1,259.69 mi (2,027.28 km) |
| Cascais to Chioggia | 1,197.57 mi (1,927.31 km) |
| Cascais to Chiusi | 1,152.19 mi (1,854.27 km) |
