| El Puerto de Santa Maria to Castelfidardo | 1,144.32 mi (1,841.60 km) |
| El Puerto de Santa Maria to Castelfiorentino | 1,026.10 mi (1,651.35 km) |
| El Puerto de Santa Maria to Castelfranco di Sopra | 1,054.18 mi (1,696.55 km) |
| El Puerto de Santa Maria to Castelfranco di Sotto | 1,018.76 mi (1,639.54 km) |
| El Puerto de Santa Maria to Castelfranco Emilia | 1,057.91 mi (1,702.55 km) |
| El Puerto de Santa Maria to Castelfranco Veneto | 1,129.24 mi (1,817.34 km) |
| El Puerto de Santa Maria to Castellabate | 1,170.48 mi (1,883.71 km) |
| El Puerto de Santa Maria to Castellammare del Golfo | 1,052.19 mi (1,693.34 km) |
| El Puerto de Santa Maria to Castellammare di Stabia | 1,149.14 mi (1,849.37 km) |
| El Puerto de Santa Maria to Castellamonte | 944.12 mi (1,519.42 km) |
| El Puerto de Santa Maria to Castellana Grotte | 1,290.24 mi (2,076.43 km) |
| El Puerto de Santa Maria to Castellaneta | 1,276.45 mi (2,054.25 km) |
| El Puerto de Santa Maria to Castellanza | 1,000.84 mi (1,610.69 km) |
| El Puerto de Santa Maria to Castellarano | 1,045.06 mi (1,681.87 km) |
| El Puerto de Santa Maria to Castelleone | 1,024.67 mi (1,649.04 km) |
