| Helston to San Luis Obispo (California) | 5,347.13 mi (8,605.37 km) |
| Helston to San Marcos (California) | 5,344.51 mi (8,601.16 km) |
| Helston to San Marcos (Texas) | 4,776.43 mi (7,686.93 km) |
| Helston to San Marino (California) | 5,323.22 mi (8,566.89 km) |
| Helston to San Mateo (California) | 5,273.73 mi (8,487.25 km) |
| Helston to San Pablo (California) | 5,251.76 mi (8,451.89 km) |
| Helston to San Rafael (California) | 5,255.97 mi (8,458.66 km) |
| Helston to San Ramon (California) | 5,249.89 mi (8,448.88 km) |
| Helston to San Tan Valley (Arizona) | 5,139.34 mi (8,270.96 km) |
| Helston to Sand Springs (Oklahoma) | 4,394.35 mi (7,072.02 km) |
| Helston to Sandusky (Ohio) | 3,609.08 mi (5,808.25 km) |
| Helston to Sandy (Oregon) | 4,837.66 mi (7,785.46 km) |
| Helston to Sandy (Utah) | 4,760.88 mi (7,661.90 km) |
| Helston to Sandy Springs (Georgia) | 4,012.08 mi (6,456.81 km) |
| Helston to Sanford (Florida) | 4,120.86 mi (6,631.88 km) |
