| Sonoma to Caltagirone | 6,542.73 mi (10,529.51 km) |
| Sonoma to Caltanissetta | 6,514.69 mi (10,484.38 km) |
| Sonoma to Calvisano | 5,956.96 mi (9,586.80 km) |
| Sonoma to Calvizzano | 6,319.93 mi (10,170.94 km) |
| Sonoma to Camaiore | 6,035.55 mi (9,713.28 km) |
| Sonoma to Cameri | 5,900.37 mi (9,495.73 km) |
| Sonoma to Camisano Vicentino | 5,985.36 mi (9,632.51 km) |
| Sonoma to Campagna | 6,359.19 mi (10,234.12 km) |
| Sonoma to Campagnano di Roma | 6,197.63 mi (9,974.13 km) |
| Sonoma to Campi Bisenzio | 6,065.93 mi (9,762.17 km) |
| Sonoma to Campi Salentina | 6,453.90 mi (10,386.55 km) |
| Sonoma to Campiglia Marittima | 6,093.66 mi (9,806.80 km) |
| Sonoma to Campobasso | 6,294.54 mi (10,130.08 km) |
| Sonoma to Campobello di Licata | 6,524.30 mi (10,499.84 km) |
| Sonoma to Campobello di Mazara | 6,467.05 mi (10,407.70 km) |
