| Seal Beach to San Luis (Arizona) | 213.23 mi (343.17 km) |
| Seal Beach to San Luis Obispo (California) | 181.09 mi (291.43 km) |
| Seal Beach to San Marcos (California) | 67.12 mi (108.02 km) |
| Seal Beach to San Marcos (Texas) | 1,210.12 mi (1,947.50 km) |
| Seal Beach to San Marino (California) | 25.55 mi (41.12 km) |
| Seal Beach to San Mateo (California) | 354.24 mi (570.09 km) |
| Seal Beach to San Pablo (California) | 376.42 mi (605.79 km) |
| Seal Beach to San Rafael (California) | 384.30 mi (618.46 km) |
| Seal Beach to San Ramon (California) | 351.57 mi (565.80 km) |
| Seal Beach to San Tan Valley (Arizona) | 377.18 mi (607.01 km) |
| Seal Beach to Sand Springs (Oklahoma) | 1,250.90 mi (2,013.13 km) |
| Seal Beach to Sandusky (Ohio) | 1,992.56 mi (3,206.72 km) |
| Seal Beach to Sandy (Oregon) | 834.73 mi (1,343.37 km) |
| Seal Beach to Sandy (Utah) | 582.01 mi (936.66 km) |
| Seal Beach to Sandy Springs (Georgia) | 1,925.13 mi (3,098.20 km) |
