| Siirt to Cervignano del Friuli | 1,559.65 mi (2,510.01 km) |
| Siirt to Cesa | 1,487.12 mi (2,393.29 km) |
| Siirt to Cesano Maderno | 1,757.83 mi (2,828.96 km) |
| Siirt to Cesena | 1,596.77 mi (2,569.75 km) |
| Siirt to Cesenatico | 1,589.77 mi (2,558.48 km) |
| Siirt to Cetraro | 1,400.86 mi (2,254.47 km) |
| Siirt to Cherasco | 1,814.83 mi (2,920.69 km) |
| Siirt to Chiampo | 1,654.54 mi (2,662.73 km) |
| Siirt to Chiaravalle | 1,539.44 mi (2,477.49 km) |
| Siirt to Chiari | 1,721.54 mi (2,770.55 km) |
| Siirt to Chiavari | 1,741.41 mi (2,802.52 km) |
| Siirt to Chieri | 1,818.40 mi (2,926.43 km) |
| Siirt to Chieti | 1,491.81 mi (2,400.84 km) |
| Siirt to Chioggia | 1,603.60 mi (2,580.74 km) |
| Siirt to Chiusi | 1,606.27 mi (2,585.05 km) |
