| Sintra to Cervignano del Friuli | 1,252.83 mi (2,016.23 km) |
| Sintra to Cesa | 1,257.44 mi (2,023.65 km) |
| Sintra to Cesano Maderno | 1,055.96 mi (1,699.40 km) |
| Sintra to Cesena | 1,175.10 mi (1,891.14 km) |
| Sintra to Cesenatico | 1,183.19 mi (1,904.17 km) |
| Sintra to Cetraro | 1,354.06 mi (2,179.14 km) |
| Sintra to Cherasco | 974.77 mi (1,568.74 km) |
| Sintra to Chiampo | 1,152.38 mi (1,854.57 km) |
| Sintra to Chiaravalle | 1,222.56 mi (1,967.52 km) |
| Sintra to Chiari | 1,087.13 mi (1,749.56 km) |
| Sintra to Chiavari | 1,037.36 mi (1,669.47 km) |
| Sintra to Chieri | 980.99 mi (1,578.76 km) |
| Sintra to Chieti | 1,256.02 mi (2,021.37 km) |
| Sintra to Chioggia | 1,192.92 mi (1,919.82 km) |
| Sintra to Chiusi | 1,148.24 mi (1,847.91 km) |
