| South River to Busto Arsizio | 4,024.07 mi (6,476.12 km) |
| South River to Busto Garolfo | 4,027.61 mi (6,481.81 km) |
| South River to Cabras | 4,198.32 mi (6,756.54 km) |
| South River to Cadelbosco di Sopra | 4,126.64 mi (6,641.19 km) |
| South River to Cadoneghe | 4,160.89 mi (6,696.31 km) |
| South River to Cagli | 4,256.45 mi (6,850.09 km) |
| South River to Cagliari | 4,249.50 mi (6,838.91 km) |
| South River to Cairo Montenotte | 4,037.33 mi (6,497.45 km) |
| South River to Caivano | 4,421.70 mi (7,116.04 km) |
| South River to Calcinaia | 4,163.54 mi (6,700.57 km) |
| South River to Calcinato | 4,095.97 mi (6,591.83 km) |
| South River to Calderara di Reno | 4,162.01 mi (6,698.10 km) |
| South River to Caldogno | 4,137.28 mi (6,658.31 km) |
| South River to Calenzano | 4,181.28 mi (6,729.13 km) |
| South River to Calolziocorte | 4,043.02 mi (6,506.61 km) |
