| San Diego Country Estates to Cortona | 6,253.69 mi (10,064.34 km) |
| San Diego Country Estates to Cosenza | 6,606.29 mi (10,631.79 km) |
| San Diego Country Estates to Cossato | 6,009.83 mi (9,671.89 km) |
| San Diego Country Estates to Costa Volpino | 6,059.86 mi (9,752.40 km) |
| San Diego Country Estates to Creazzo | 6,119.62 mi (9,848.58 km) |
| San Diego Country Estates to Crema | 6,070.03 mi (9,768.77 km) |
| San Diego Country Estates to Cremona | 6,093.42 mi (9,806.40 km) |
| San Diego Country Estates to Crevalcore | 6,151.29 mi (9,899.54 km) |
| San Diego Country Estates to Crispiano | 6,566.96 mi (10,568.50 km) |
| San Diego Country Estates to Crosia | 6,608.64 mi (10,635.59 km) |
| San Diego Country Estates to Crotone | 6,646.53 mi (10,696.55 km) |
| San Diego Country Estates to Cuneo | 6,048.14 mi (9,733.54 km) |
| San Diego Country Estates to Cuorgne | 6,001.39 mi (9,658.30 km) |
| San Diego Country Estates to Cusano Milanino | 6,044.30 mi (9,727.36 km) |
| San Diego Country Estates to Cutro | 6,644.92 mi (10,693.96 km) |
