| Sulphur to South Pasadena (California) | 1,471.28 mi (2,367.80 km) |
| Sulphur to South Plainfield (New Jersey) | 1,279.72 mi (2,059.51 km) |
| Sulphur to South Portland (Maine) | 1,566.09 mi (2,520.38 km) |
| Sulphur to South Riding (Virginia) | 1,080.28 mi (1,738.54 km) |
| Sulphur to South River (New Jersey) | 1,277.27 mi (2,055.56 km) |
| Sulphur to South Salt Lake (Utah) | 1,265.64 mi (2,036.85 km) |
| Sulphur to South San Francisco (California) | 1,735.06 mi (2,792.30 km) |
| Sulphur to South San Jose Hills (California) | 1,456.40 mi (2,343.86 km) |
| Sulphur to South Sioux City (Nebraska) | 862.06 mi (1,387.36 km) |
| Sulphur to South St. Paul (Minnesota) | 1,012.99 mi (1,630.25 km) |
| Sulphur to South Valley (New Mexico) | 841.96 mi (1,355.00 km) |
| Sulphur to South Venice (Florida) | 698.64 mi (1,124.35 km) |
| Sulphur to South Whittier (California) | 1,463.34 mi (2,355.02 km) |
| Sulphur to South Yarmouth (Massachusetts) | 1,509.98 mi (2,430.08 km) |
| Sulphur to Southaven (Mississippi) | 380.92 mi (613.03 km) |
