| Castel San Giorgio to Busto Arsizio | 444.81 mi (715.85 km) |
| Castel San Giorgio to Busto Garolfo | 440.43 mi (708.81 km) |
| Castel San Giorgio to Cabras | 329.87 mi (530.87 km) |
| Castel San Giorgio to Cadelbosco di Sopra | 344.84 mi (554.97 km) |
| Castel San Giorgio to Cadoneghe | 351.28 mi (565.33 km) |
| Castel San Giorgio to Cagli | 218.07 mi (350.96 km) |
| Castel San Giorgio to Cagliari | 314.64 mi (506.36 km) |
| Castel San Giorgio to Cairo Montenotte | 411.52 mi (662.28 km) |
| Castel San Giorgio to Caivano | 23.86 mi (38.41 km) |
| Castel San Giorgio to Calcinaia | 289.38 mi (465.72 km) |
| Castel San Giorgio to Calcinato | 388.50 mi (625.23 km) |
| Castel San Giorgio to Calderara di Reno | 314.18 mi (505.62 km) |
| Castel San Giorgio to Caldogno | 369.83 mi (595.18 km) |
| Castel San Giorgio to Calenzano | 279.16 mi (449.27 km) |
| Castel San Giorgio to Calolziocorte | 436.02 mi (701.71 km) |
