| Risca to Busto Arsizio | 683.64 mi (1,100.21 km) |
| Risca to Busto Garolfo | 687.85 mi (1,106.99 km) |
| Risca to Cabras | 979.51 mi (1,576.37 km) |
| Risca to Cadelbosco di Sopra | 786.05 mi (1,265.03 km) |
| Risca to Cadoneghe | 806.17 mi (1,297.40 km) |
| Risca to Cagli | 917.78 mi (1,477.02 km) |
| Risca to Cagliari | 1,037.13 mi (1,669.10 km) |
| Risca to Cairo Montenotte | 722.15 mi (1,162.19 km) |
| Risca to Caivano | 1,104.85 mi (1,778.08 km) |
| Risca to Calcinaia | 838.39 mi (1,349.26 km) |
| Risca to Calcinato | 748.07 mi (1,203.90 km) |
| Risca to Calderara di Reno | 819.71 mi (1,319.20 km) |
| Risca to Caldogno | 782.98 mi (1,260.09 km) |
| Risca to Calenzano | 848.93 mi (1,366.22 km) |
| Risca to Calolziocorte | 696.47 mi (1,120.87 km) |
