| Walnut Creek to South Pasadena (California) | 340.13 mi (547.39 km) |
| Walnut Creek to South Plainfield (New Jersey) | 2,524.15 mi (4,062.23 km) |
| Walnut Creek to South Portland (Maine) | 2,692.66 mi (4,333.42 km) |
| Walnut Creek to South Riding (Virginia) | 2,387.49 mi (3,842.29 km) |
| Walnut Creek to South River (New Jersey) | 2,527.87 mi (4,068.22 km) |
| Walnut Creek to South Salt Lake (Utah) | 575.33 mi (925.91 km) |
| Walnut Creek to South San Francisco (California) | 26.93 mi (43.33 km) |
| Walnut Creek to South San Jose Hills (California) | 354.51 mi (570.53 km) |
| Walnut Creek to South Sioux City (Nebraska) | 1,383.28 mi (2,226.17 km) |
| Walnut Creek to South St. Paul (Minnesota) | 1,568.91 mi (2,524.91 km) |
| Walnut Creek to South Valley (New Mexico) | 875.47 mi (1,408.93 km) |
| Walnut Creek to South Venice (Florida) | 2,408.06 mi (3,875.40 km) |
| Walnut Creek to South Whittier (California) | 354.19 mi (570.02 km) |
| Walnut Creek to South Yarmouth (Massachusetts) | 2,723.10 mi (4,382.40 km) |
| Walnut Creek to Southaven (Mississippi) | 1,785.20 mi (2,873.01 km) |
