| Alken to Castelfiorentino | 568.11 mi (914.29 km) |
| Alken to Castelfranco di Sopra | 580.06 mi (933.52 km) |
| Alken to Castelfranco di Sotto | 557.21 mi (896.74 km) |
| Alken to Castelfranco Emilia | 509.06 mi (819.25 km) |
| Alken to Castelfranco Veneto | 471.20 mi (758.33 km) |
| Alken to Castellabate | 866.52 mi (1,394.53 km) |
| Alken to Castellammare del Golfo | 961.96 mi (1,548.12 km) |
| Alken to Castellammare di Stabia | 829.35 mi (1,334.71 km) |
| Alken to Castellamonte | 395.41 mi (636.35 km) |
| Alken to Castellana Grotte | 893.32 mi (1,437.66 km) |
| Alken to Castellaneta | 900.51 mi (1,449.23 km) |
| Alken to Castellanza | 399.09 mi (642.27 km) |
| Alken to Castellarano | 504.47 mi (811.86 km) |
| Alken to Castelleone | 436.73 mi (702.85 km) |
| Alken to Castelletto sopra Ticino | 387.77 mi (624.05 km) |
