| Widnau to Corato | 545.92 mi (878.58 km) |
| Widnau to Corbetta | 137.85 mi (221.84 km) |
| Widnau to Corciano | 321.67 mi (517.67 km) |
| Widnau to Cordenons | 175.20 mi (281.95 km) |
| Widnau to Cori | 429.11 mi (690.58 km) |
| Widnau to Coriano | 277.02 mi (445.83 km) |
| Widnau to Corigliano Calabro | 639.29 mi (1,028.83 km) |
| Widnau to Corleone | 687.66 mi (1,106.69 km) |
| Widnau to Cormano | 129.72 mi (208.76 km) |
| Widnau to Cornaredo | 134.33 mi (216.18 km) |
| Widnau to Cornate d'Adda | 121.15 mi (194.97 km) |
| Widnau to Cornedo Vicentino | 147.78 mi (237.83 km) |
| Widnau to Correggio | 189.83 mi (305.50 km) |
| Widnau to Corridonia | 343.11 mi (552.18 km) |
| Widnau to Corsico | 138.07 mi (222.21 km) |
