| Wattwil to Chivasso | 156.24 mi (251.44 km) |
| Wattwil to Ciampino | 417.23 mi (671.47 km) |
| Wattwil to Cicciano | 513.78 mi (826.85 km) |
| Wattwil to Cingoli | 337.55 mi (543.23 km) |
| Wattwil to Cinisello Balsamo | 120.78 mi (194.38 km) |
| Wattwil to Cinisi | 662.64 mi (1,066.42 km) |
| Wattwil to Cirie | 159.00 mi (255.88 km) |
| Wattwil to Ciro Marina | 679.93 mi (1,094.24 km) |
| Wattwil to Cislago | 113.84 mi (183.21 km) |
| Wattwil to Cisterna di Latina | 435.19 mi (700.37 km) |
| Wattwil to Cisternino | 613.91 mi (987.99 km) |
| Wattwil to Citta di Castello | 306.11 mi (492.63 km) |
| Wattwil to Citta Sant'Angelo | 409.82 mi (659.55 km) |
| Wattwil to Cittadella | 171.56 mi (276.10 km) |
| Wattwil to Cittanova | 711.97 mi (1,145.80 km) |
