| Widnau to Carmignano | 256.42 mi (412.67 km) |
| Widnau to Carovigno | 610.42 mi (982.38 km) |
| Widnau to Carpenedolo | 145.62 mi (234.36 km) |
| Widnau to Carpi | 190.43 mi (306.47 km) |
| Widnau to Carrara | 230.52 mi (370.99 km) |
| Widnau to Carugate | 128.60 mi (206.96 km) |
| Widnau to Casal di Principe | 493.93 mi (794.90 km) |
| Widnau to Casale Monferrato | 166.28 mi (267.61 km) |
| Widnau to Casale sul Sile | 178.73 mi (287.64 km) |
| Widnau to Casalecchio di Reno | 216.52 mi (348.46 km) |
| Widnau to Casalgrande | 201.63 mi (324.48 km) |
| Widnau to Casalmaggiore | 170.92 mi (275.07 km) |
| Widnau to Casalnuovo di Napoli | 505.04 mi (812.79 km) |
| Widnau to Casalpusterlengo | 153.52 mi (247.07 km) |
| Widnau to Casaluce | 496.46 mi (798.97 km) |
