| Wattwil to Cervignano del Friuli | 226.14 mi (363.94 km) |
| Wattwil to Cesa | 506.15 mi (814.56 km) |
| Wattwil to Cesano Maderno | 115.08 mi (185.20 km) |
| Wattwil to Cesena | 266.09 mi (428.23 km) |
| Wattwil to Cesenatico | 266.85 mi (429.46 km) |
| Wattwil to Cetraro | 638.93 mi (1,028.26 km) |
| Wattwil to Cherasco | 191.90 mi (308.83 km) |
| Wattwil to Chiampo | 159.77 mi (257.12 km) |
| Wattwil to Chiaravalle | 327.99 mi (527.85 km) |
| Wattwil to Chiari | 128.49 mi (206.79 km) |
| Wattwil to Chiavari | 206.18 mi (331.82 km) |
| Wattwil to Chieri | 168.80 mi (271.66 km) |
| Wattwil to Chieti | 422.69 mi (680.25 km) |
| Wattwil to Chioggia | 209.46 mi (337.09 km) |
| Wattwil to Chiusi | 326.93 mi (526.14 km) |
