| Valley Center to South Pasadena (California) | 89.34 mi (143.79 km) |
| Valley Center to South Plainfield (New Jersey) | 2,383.68 mi (3,836.17 km) |
| Valley Center to South Portland (Maine) | 2,592.23 mi (4,171.80 km) |
| Valley Center to South Riding (Virginia) | 2,223.01 mi (3,577.59 km) |
| Valley Center to South River (New Jersey) | 2,385.89 mi (3,839.71 km) |
| Valley Center to South Salt Lake (Utah) | 588.26 mi (946.71 km) |
| Valley Center to South San Francisco (California) | 430.91 mi (693.48 km) |
| Valley Center to South San Jose Hills (California) | 74.24 mi (119.49 km) |
| Valley Center to South Sioux City (Nebraska) | 1,287.40 mi (2,071.88 km) |
| Valley Center to South St. Paul (Minnesota) | 1,508.69 mi (2,428.01 km) |
| Valley Center to South Valley (New Mexico) | 603.39 mi (971.07 km) |
| Valley Center to South Venice (Florida) | 2,101.25 mi (3,381.64 km) |
| Valley Center to South Whittier (California) | 75.89 mi (122.13 km) |
| Valley Center to South Yarmouth (Massachusetts) | 2,600.07 mi (4,184.41 km) |
| Valley Center to Southaven (Mississippi) | 1,546.88 mi (2,489.47 km) |
