| Alcantarilla to Castelfidardo | 859.18 mi (1,382.72 km) |
| Alcantarilla to Castelfiorentino | 745.14 mi (1,199.19 km) |
| Alcantarilla to Castelfranco di Sopra | 772.32 mi (1,242.94 km) |
| Alcantarilla to Castelfranco di Sotto | 738.78 mi (1,188.96 km) |
| Alcantarilla to Castelfranco Emilia | 782.72 mi (1,259.66 km) |
| Alcantarilla to Castelfranco Veneto | 858.71 mi (1,381.96 km) |
| Alcantarilla to Castellabate | 879.53 mi (1,415.47 km) |
| Alcantarilla to Castellammare del Golfo | 766.43 mi (1,233.45 km) |
| Alcantarilla to Castellammare di Stabia | 858.06 mi (1,380.91 km) |
| Alcantarilla to Castellamonte | 687.67 mi (1,106.70 km) |
| Alcantarilla to Castellana Grotte | 999.15 mi (1,607.98 km) |
| Alcantarilla to Castellaneta | 985.41 mi (1,585.86 km) |
| Alcantarilla to Castellanza | 740.60 mi (1,191.87 km) |
| Alcantarilla to Castellarano | 770.36 mi (1,239.77 km) |
| Alcantarilla to Castelleone | 758.34 mi (1,220.43 km) |
