| Signa to Busto Arsizio | 167.78 mi (270.02 km) |
| Signa to Busto Garolfo | 163.37 mi (262.91 km) |
| Signa to Cabras | 296.96 mi (477.91 km) |
| Signa to Cadelbosco di Sopra | 72.31 mi (116.37 km) |
| Signa to Cadoneghe | 122.23 mi (196.71 km) |
| Signa to Cagli | 79.13 mi (127.34 km) |
| Signa to Cagliari | 331.12 mi (532.89 km) |
| Signa to Cairo Montenotte | 146.91 mi (236.42 km) |
| Signa to Caivano | 254.92 mi (410.26 km) |
| Signa to Calcinaia | 25.10 mi (40.39 km) |
| Signa to Calcinato | 120.53 mi (193.97 km) |
| Signa to Calderara di Reno | 54.75 mi (88.12 km) |
| Signa to Caldogno | 127.01 mi (204.40 km) |
| Signa to Calenzano | 6.65 mi (10.71 km) |
| Signa to Calolziocorte | 161.53 mi (259.96 km) |
