| San Diego to Caltagirone | 6,680.13 mi (10,750.63 km) |
| San Diego to Caltanissetta | 6,650.95 mi (10,703.68 km) |
| San Diego to Calvisano | 6,113.61 mi (9,838.91 km) |
| San Diego to Calvizzano | 6,472.91 mi (10,417.15 km) |
| San Diego to Camaiore | 6,184.96 mi (9,953.73 km) |
| San Diego to Cameri | 6,050.42 mi (9,737.20 km) |
| San Diego to Camisano Vicentino | 6,148.84 mi (9,895.60 km) |
| San Diego to Campagna | 6,515.59 mi (10,485.82 km) |
| San Diego to Campagnano di Roma | 6,347.83 mi (10,215.85 km) |
| San Diego to Campi Bisenzio | 6,218.53 mi (10,007.76 km) |
| San Diego to Campi Salentina | 6,623.62 mi (10,659.69 km) |
| San Diego to Campiglia Marittima | 6,240.20 mi (10,042.63 km) |
| San Diego to Campobasso | 6,452.97 mi (10,385.05 km) |
| San Diego to Campobello di Licata | 6,658.65 mi (10,716.07 km) |
| San Diego to Campobello di Mazara | 6,597.23 mi (10,617.21 km) |
