| Sid to Castelfidardo | 303.48 mi (488.40 km) |
| Sid to Castelfiorentino | 421.39 mi (678.17 km) |
| Sid to Castelfranco di Sopra | 392.68 mi (631.97 km) |
| Sid to Castelfranco di Sotto | 429.79 mi (691.68 km) |
| Sid to Castelfranco Emilia | 402.10 mi (647.12 km) |
| Sid to Castelfranco Veneto | 356.11 mi (573.11 km) |
| Sid to Castellabate | 398.58 mi (641.45 km) |
| Sid to Castellammare del Golfo | 589.33 mi (948.44 km) |
| Sid to Castellammare di Stabia | 388.71 mi (625.56 km) |
| Sid to Castellamonte | 560.25 mi (901.63 km) |
| Sid to Castellana Grotte | 310.55 mi (499.79 km) |
| Sid to Castellaneta | 330.90 mi (532.54 km) |
| Sid to Castellanza | 502.44 mi (808.60 km) |
| Sid to Castellarano | 415.52 mi (668.72 km) |
| Sid to Castelleone | 461.02 mi (741.94 km) |
