| Sonseca to Castelfidardo | 938.88 mi (1,510.97 km) |
| Sonseca to Castelfiorentino | 814.51 mi (1,310.83 km) |
| Sonseca to Castelfranco di Sopra | 843.64 mi (1,357.71 km) |
| Sonseca to Castelfranco di Sotto | 805.77 mi (1,296.77 km) |
| Sonseca to Castelfranco Emilia | 838.07 mi (1,348.74 km) |
| Sonseca to Castelfranco Veneto | 903.75 mi (1,454.45 km) |
| Sonseca to Castellabate | 999.55 mi (1,608.63 km) |
| Sonseca to Castellammare del Golfo | 911.46 mi (1,466.85 km) |
| Sonseca to Castellammare di Stabia | 973.30 mi (1,566.37 km) |
| Sonseca to Castellamonte | 710.64 mi (1,143.67 km) |
| Sonseca to Castellana Grotte | 1,113.18 mi (1,791.49 km) |
| Sonseca to Castellaneta | 1,101.91 mi (1,773.36 km) |
| Sonseca to Castellanza | 768.94 mi (1,237.49 km) |
| Sonseca to Castellarano | 824.84 mi (1,327.45 km) |
| Sonseca to Castelleone | 796.81 mi (1,282.35 km) |
