| Amposta to Castelfidardo | 690.67 mi (1,111.52 km) |
| Amposta to Castelfiorentino | 567.71 mi (913.64 km) |
| Amposta to Castelfranco di Sopra | 596.55 mi (960.06 km) |
| Amposta to Castelfranco di Sotto | 559.47 mi (900.38 km) |
| Amposta to Castelfranco Emilia | 595.42 mi (958.23 km) |
| Amposta to Castelfranco Veneto | 665.64 mi (1,071.25 km) |
| Amposta to Castellabate | 754.90 mi (1,214.89 km) |
| Amposta to Castellammare del Golfo | 682.00 mi (1,097.58 km) |
| Amposta to Castellammare di Stabia | 727.29 mi (1,170.47 km) |
| Amposta to Castellamonte | 483.22 mi (777.66 km) |
| Amposta to Castellana Grotte | 866.32 mi (1,394.21 km) |
| Amposta to Castellaneta | 855.71 mi (1,377.14 km) |
| Amposta to Castellanza | 538.66 mi (866.88 km) |
| Amposta to Castellarano | 582.42 mi (937.32 km) |
| Amposta to Castelleone | 561.16 mi (903.11 km) |
