| South El Monte to Southern Pines (North Carolina) | 2,184.78 mi (3,516.06 km) |
| South El Monte to Southfield (Michigan) | 1,959.49 mi (3,153.50 km) |
| South El Monte to Southgate (Michigan) | 1,960.53 mi (3,155.16 km) |
| South El Monte to Southlake (Texas) | 1,204.32 mi (1,938.17 km) |
| South El Monte to Spanaway (Washington) | 929.95 mi (1,496.61 km) |
| South El Monte to Spanish Fork (Utah) | 547.50 mi (881.12 km) |
| South El Monte to Spanish Lake (Missouri) | 1,575.71 mi (2,535.85 km) |
| South El Monte to Spanish Springs (Nevada) | 397.65 mi (639.95 km) |
| South El Monte to Sparks (Nevada) | 392.66 mi (631.92 km) |
| South El Monte to Spartanburg (South Carolina) | 2,046.67 mi (3,293.80 km) |
| South El Monte to Spearfish (South Dakota) | 1,045.97 mi (1,683.33 km) |
| South El Monte to Speedway (Indiana) | 1,790.81 mi (2,882.04 km) |
| South El Monte to Spencer (Iowa) | 1,380.66 mi (2,221.96 km) |
| South El Monte to Spokane (Washington) | 941.44 mi (1,515.10 km) |
| South El Monte to Spokane Valley (Washington) | 941.53 mi (1,515.25 km) |
