| Cascais to Busto Arsizio | 1,047.19 mi (1,685.29 km) |
| Cascais to Busto Garolfo | 1,047.22 mi (1,685.34 km) |
| Cascais to Cabras | 961.65 mi (1,547.63 km) |
| Cascais to Cadelbosco di Sopra | 1,110.27 mi (1,786.80 km) |
| Cascais to Cadoneghe | 1,185.49 mi (1,907.86 km) |
| Cascais to Cagli | 1,192.33 mi (1,918.86 km) |
| Cascais to Cagliari | 994.30 mi (1,600.17 km) |
| Cascais to Cairo Montenotte | 992.94 mi (1,597.98 km) |
| Cascais to Caivano | 1,264.13 mi (2,034.42 km) |
| Cascais to Calcinaia | 1,093.81 mi (1,760.32 km) |
| Cascais to Calcinato | 1,115.13 mi (1,794.64 km) |
| Cascais to Calderara di Reno | 1,138.56 mi (1,832.33 km) |
| Cascais to Caldogno | 1,167.96 mi (1,879.65 km) |
| Cascais to Calenzano | 1,123.22 mi (1,807.65 km) |
| Cascais to Calolziocorte | 1,078.02 mi (1,734.91 km) |
