| Seal Beach to Sugar Hill (Georgia) | 1,941.04 mi (3,123.80 km) |
| Seal Beach to Sugar Land (Texas) | 1,347.31 mi (2,168.29 km) |
| Seal Beach to Sugarland Run (Virginia) | 2,273.41 mi (3,658.71 km) |
| Seal Beach to Sugarmill Woods (Florida) | 2,119.14 mi (3,410.43 km) |
| Seal Beach to Suisun City (California) | 380.46 mi (612.29 km) |
| Seal Beach to Suitland (Maryland) | 2,298.60 mi (3,699.24 km) |
| Seal Beach to Sulphur (Louisiana) | 1,464.99 mi (2,357.67 km) |
| Seal Beach to Sulphur Springs (Texas) | 1,292.92 mi (2,080.75 km) |
| Seal Beach to Summerfield (Maryland) | 2,301.26 mi (3,703.52 km) |
| Seal Beach to Summerfield (North Carolina) | 2,153.79 mi (3,466.19 km) |
| Seal Beach to Summerlin South (Nevada) | 225.55 mi (362.98 km) |
| Seal Beach to Summerville (South Carolina) | 2,174.40 mi (3,499.36 km) |
| Seal Beach to Summit (Illinois) | 1,732.67 mi (2,788.46 km) |
| Seal Beach to Summit (New Jersey) | 2,426.24 mi (3,904.66 km) |
| Seal Beach to Sumner (Washington) | 955.32 mi (1,537.43 km) |
