| Widnau to Chivasso | 173.88 mi (279.83 km) |
| Widnau to Ciampino | 413.43 mi (665.35 km) |
| Widnau to Cicciano | 506.21 mi (814.67 km) |
| Widnau to Cingoli | 328.38 mi (528.47 km) |
| Widnau to Cinisello Balsamo | 129.33 mi (208.14 km) |
| Widnau to Cinisi | 661.53 mi (1,064.63 km) |
| Widnau to Cirie | 178.24 mi (286.85 km) |
| Widnau to Ciro Marina | 669.72 mi (1,077.81 km) |
| Widnau to Cislago | 124.98 mi (201.13 km) |
| Widnau to Cisterna di Latina | 431.04 mi (693.69 km) |
| Widnau to Cisternino | 601.12 mi (967.42 km) |
| Widnau to Citta di Castello | 300.10 mi (482.97 km) |
| Widnau to Citta Sant'Angelo | 400.42 mi (644.41 km) |
| Widnau to Cittadella | 158.30 mi (254.75 km) |
| Widnau to Cittanova | 704.83 mi (1,134.31 km) |
