| Rorschach to Cervignano del Friuli | 214.41 mi (345.06 km) |
| Rorschach to Cesa | 506.35 mi (814.90 km) |
| Rorschach to Cesano Maderno | 127.97 mi (205.94 km) |
| Rorschach to Cesena | 265.18 mi (426.76 km) |
| Rorschach to Cesenatico | 265.21 mi (426.81 km) |
| Rorschach to Cetraro | 637.87 mi (1,026.54 km) |
| Rorschach to Cherasco | 209.77 mi (337.59 km) |
| Rorschach to Chiampo | 157.25 mi (253.06 km) |
| Rorschach to Chiaravalle | 325.17 mi (523.31 km) |
| Rorschach to Chiari | 135.75 mi (218.48 km) |
| Rorschach to Chiavari | 217.79 mi (350.50 km) |
| Rorschach to Chieri | 187.47 mi (301.70 km) |
| Rorschach to Chieti | 420.69 mi (677.04 km) |
| Rorschach to Chioggia | 204.11 mi (328.49 km) |
| Rorschach to Chiusi | 329.71 mi (530.62 km) |
