| Rancho San Diego to Chicago Ridge (Illinois) | 1,707.77 mi (2,748.40 km) |
| Rancho San Diego to Chickasha (Oklahoma) | 1,097.63 mi (1,766.46 km) |
| Rancho San Diego to Chico (California) | 554.77 mi (892.82 km) |
| Rancho San Diego to Chicopee (Massachusetts) | 2,487.53 mi (4,003.30 km) |
| Rancho San Diego to Chillicothe (Ohio) | 1,936.70 mi (3,116.82 km) |
| Rancho San Diego to Chillum (Maryland) | 2,258.61 mi (3,634.88 km) |
| Rancho San Diego to Chino (California) | 94.71 mi (152.43 km) |
| Rancho San Diego to Chino Hills (California) | 94.36 mi (151.86 km) |
| Rancho San Diego to Chino Valley (Arizona) | 293.35 mi (472.11 km) |
| Rancho San Diego to Chippewa Falls (Wisconsin) | 1,600.38 mi (2,575.57 km) |
| Rancho San Diego to Choctaw (Oklahoma) | 1,137.74 mi (1,831.02 km) |
| Rancho San Diego to Chowchilla (California) | 354.16 mi (569.97 km) |
| Rancho San Diego to Christiansburg (Virginia) | 2,077.07 mi (3,342.71 km) |
| Rancho San Diego to Chubbuck (Idaho) | 742.88 mi (1,195.54 km) |
| Rancho San Diego to Chula Vista (California) | 10.79 mi (17.36 km) |
