| South El Monte to Superior (Colorado) | 818.13 mi (1,316.65 km) |
| South El Monte to Superior (Wisconsin) | 1,610.56 mi (2,591.95 km) |
| South El Monte to Surprise (Arizona) | 322.07 mi (518.32 km) |
| South El Monte to Susanville (California) | 462.21 mi (743.85 km) |
| South El Monte to Sussex (Wisconsin) | 1,717.40 mi (2,763.89 km) |
| South El Monte to Suwanee (Georgia) | 1,936.10 mi (3,115.86 km) |
| South El Monte to Swansea (Illinois) | 1,586.81 mi (2,553.72 km) |
| South El Monte to Sweetwater (Florida) | 2,313.44 mi (3,723.12 km) |
| South El Monte to Sweetwater (Texas) | 1,023.66 mi (1,647.43 km) |
| South El Monte to Sycamore (Illinois) | 1,680.23 mi (2,704.07 km) |
| South El Monte to Sylacauga (Alabama) | 1,822.70 mi (2,933.35 km) |
| South El Monte to Sylvania (Ohio) | 1,931.88 mi (3,109.05 km) |
| South El Monte to Syosset (New York) | 2,461.30 mi (3,961.08 km) |
| South El Monte to Syracuse (New York) | 2,322.10 mi (3,737.06 km) |
| South El Monte to Syracuse (Utah) | 585.81 mi (942.76 km) |
