| Rancho San Diego to Sugar Hill (Georgia) | 1,889.03 mi (3,040.10 km) |
| Rancho San Diego to Sugar Land (Texas) | 1,274.82 mi (2,051.62 km) |
| Rancho San Diego to Sugarland Run (Virginia) | 2,237.18 mi (3,600.40 km) |
| Rancho San Diego to Sugarmill Woods (Florida) | 2,053.71 mi (3,305.12 km) |
| Rancho San Diego to Suisun City (California) | 474.75 mi (764.04 km) |
| Rancho San Diego to Suitland (Maryland) | 2,261.90 mi (3,640.17 km) |
| Rancho San Diego to Sulphur (Louisiana) | 1,396.29 mi (2,247.10 km) |
| Rancho San Diego to Sulphur Springs (Texas) | 1,233.51 mi (1,985.14 km) |
| Rancho San Diego to Summerfield (Maryland) | 2,264.72 mi (3,644.71 km) |
| Rancho San Diego to Summerfield (North Carolina) | 2,109.04 mi (3,394.17 km) |
| Rancho San Diego to Summerlin South (Nevada) | 249.25 mi (401.14 km) |
| Rancho San Diego to Summerville (South Carolina) | 2,120.78 mi (3,413.06 km) |
| Rancho San Diego to Summit (Illinois) | 1,707.19 mi (2,747.46 km) |
| Rancho San Diego to Summit (New Jersey) | 2,394.97 mi (3,854.33 km) |
| Rancho San Diego to Sumner (Washington) | 1,037.06 mi (1,668.99 km) |
