| El Puerto de Santa Maria to Busto Arsizio | 998.71 mi (1,607.27 km) |
| El Puerto de Santa Maria to Busto Garolfo | 997.70 mi (1,605.65 km) |
| El Puerto de Santa Maria to Cabras | 831.51 mi (1,338.19 km) |
| El Puerto de Santa Maria to Cadelbosco di Sopra | 1,043.14 mi (1,678.77 km) |
| El Puerto de Santa Maria to Cadoneghe | 1,122.45 mi (1,806.41 km) |
| El Puerto de Santa Maria to Cagli | 1,103.64 mi (1,776.13 km) |
| El Puerto de Santa Maria to Cagliari | 853.89 mi (1,374.21 km) |
| El Puerto de Santa Maria to Cairo Montenotte | 930.22 mi (1,497.05 km) |
| El Puerto de Santa Maria to Caivano | 1,142.29 mi (1,838.33 km) |
| El Puerto de Santa Maria to Calcinaia | 1,012.18 mi (1,628.95 km) |
| El Puerto de Santa Maria to Calcinato | 1,057.76 mi (1,702.30 km) |
| El Puerto de Santa Maria to Calderara di Reno | 1,066.55 mi (1,716.44 km) |
| El Puerto de Santa Maria to Caldogno | 1,108.31 mi (1,783.66 km) |
| El Puerto de Santa Maria to Calenzano | 1,042.39 mi (1,677.57 km) |
| El Puerto de Santa Maria to Calolziocorte | 1,029.32 mi (1,656.54 km) |
