| Imperial Beach to Sugar Hill (Georgia) | 1,903.11 mi (3,062.77 km) |
| Imperial Beach to Sugar Land (Texas) | 1,285.43 mi (2,068.70 km) |
| Imperial Beach to Sugarland Run (Virginia) | 2,252.97 mi (3,625.80 km) |
| Imperial Beach to Sugarmill Woods (Florida) | 2,065.63 mi (3,324.31 km) |
| Imperial Beach to Suisun City (California) | 479.17 mi (771.15 km) |
| Imperial Beach to Suitland (Maryland) | 2,277.64 mi (3,665.51 km) |
| Imperial Beach to Sulphur (Louisiana) | 1,407.69 mi (2,265.46 km) |
| Imperial Beach to Sulphur Springs (Texas) | 1,246.66 mi (2,006.31 km) |
| Imperial Beach to Summerfield (Maryland) | 2,280.48 mi (3,670.07 km) |
| Imperial Beach to Summerfield (North Carolina) | 2,123.99 mi (3,418.22 km) |
| Imperial Beach to Summerlin South (Nevada) | 265.89 mi (427.91 km) |
| Imperial Beach to Summerville (South Carolina) | 2,134.62 mi (3,435.33 km) |
| Imperial Beach to Summit (Illinois) | 1,723.85 mi (2,774.26 km) |
| Imperial Beach to Summit (New Jersey) | 2,411.16 mi (3,880.39 km) |
| Imperial Beach to Sumner (Washington) | 1,047.29 mi (1,685.44 km) |
