| Cay to Castelfidardo | 969.08 mi (1,559.58 km) |
| Cay to Castelfiorentino | 1,097.11 mi (1,765.63 km) |
| Cay to Castelfranco di Sopra | 1,068.49 mi (1,719.56 km) |
| Cay to Castelfranco di Sotto | 1,109.11 mi (1,784.94 km) |
| Cay to Castelfranco Emilia | 1,108.75 mi (1,784.36 km) |
| Cay to Castelfranco Veneto | 1,089.95 mi (1,754.10 km) |
| Cay to Castellabate | 864.45 mi (1,391.20 km) |
| Cay to Castellammare del Golfo | 983.02 mi (1,582.02 km) |
| Cay to Castellammare di Stabia | 890.88 mi (1,433.74 km) |
| Cay to Castellamonte | 1,280.29 mi (2,060.43 km) |
| Cay to Castellana Grotte | 752.38 mi (1,210.84 km) |
| Cay to Castellaneta | 762.45 mi (1,227.04 km) |
| Cay to Castellanza | 1,228.56 mi (1,977.17 km) |
| Cay to Castellarano | 1,121.05 mi (1,804.15 km) |
| Cay to Castelleone | 1,182.43 mi (1,902.94 km) |
