| Sonoma to Castelfidardo | 6,153.37 mi (9,902.88 km) |
| Sonoma to Castelfiorentino | 6,073.50 mi (9,774.35 km) |
| Sonoma to Castelfranco di Sopra | 6,088.95 mi (9,799.22 km) |
| Sonoma to Castelfranco di Sotto | 6,061.63 mi (9,755.26 km) |
| Sonoma to Castelfranco Emilia | 6,019.36 mi (9,687.22 km) |
| Sonoma to Castelfranco Veneto | 5,982.69 mi (9,628.21 km) |
| Sonoma to Castellabate | 6,377.79 mi (10,264.06 km) |
| Sonoma to Castellammare del Golfo | 6,448.37 mi (10,377.64 km) |
| Sonoma to Castellammare di Stabia | 6,340.24 mi (10,203.63 km) |
| Sonoma to Castellamonte | 5,879.74 mi (9,462.52 km) |
| Sonoma to Castellana Grotte | 6,402.58 mi (10,303.96 km) |
| Sonoma to Castellaneta | 6,411.20 mi (10,317.84 km) |
| Sonoma to Castellanza | 5,901.04 mi (9,496.80 km) |
| Sonoma to Castellarano | 6,013.48 mi (9,677.76 km) |
| Sonoma to Castelleone | 5,943.47 mi (9,565.10 km) |
