| Soure to Castelfidardo | 1,163.57 mi (1,872.58 km) |
| Soure to Castelfiorentino | 1,035.86 mi (1,667.05 km) |
| Soure to Castelfranco di Sopra | 1,065.44 mi (1,714.66 km) |
| Soure to Castelfranco di Sotto | 1,025.98 mi (1,651.16 km) |
| Soure to Castelfranco Emilia | 1,050.55 mi (1,690.69 km) |
| Soure to Castelfranco Veneto | 1,107.76 mi (1,782.76 km) |
| Soure to Castellabate | 1,241.77 mi (1,998.44 km) |
| Soure to Castellammare del Golfo | 1,160.14 mi (1,867.07 km) |
| Soure to Castellammare di Stabia | 1,213.98 mi (1,953.71 km) |
| Soure to Castellamonte | 905.71 mi (1,457.60 km) |
| Soure to Castellana Grotte | 1,352.49 mi (2,176.62 km) |
| Soure to Castellaneta | 1,342.26 mi (2,160.17 km) |
| Soure to Castellanza | 965.44 mi (1,553.73 km) |
| Soure to Castellarano | 1,037.13 mi (1,669.10 km) |
| Soure to Castelleone | 999.44 mi (1,608.45 km) |
