| Rhyl to Sanford (Maine) | 3,042.81 mi (4,896.93 km) |
| Rhyl to Sanford (North Carolina) | 3,741.06 mi (6,020.65 km) |
| Rhyl to Sanger (California) | 5,141.24 mi (8,274.03 km) |
| Rhyl to Santa Ana (California) | 5,258.16 mi (8,462.19 km) |
| Rhyl to Santa Barbara (California) | 5,276.90 mi (8,492.35 km) |
| Rhyl to Santa Clara (California) | 5,176.04 mi (8,330.03 km) |
| Rhyl to Santa Clara (Oregon) | 4,819.36 mi (7,756.01 km) |
| Rhyl to Santa Clarita (California) | 5,238.84 mi (8,431.09 km) |
| Rhyl to Santa Cruz (California) | 5,200.40 mi (8,369.24 km) |
| Rhyl to Santa Fe (New Mexico) | 4,749.87 mi (7,644.18 km) |
| Rhyl to Santa Fe (Texas) | 4,680.21 mi (7,532.07 km) |
| Rhyl to Santa Fe Springs (California) | 5,252.73 mi (8,453.46 km) |
| Rhyl to Santa Maria (California) | 5,270.34 mi (8,481.80 km) |
| Rhyl to Santa Monica (California) | 5,260.94 mi (8,466.66 km) |
| Rhyl to Santa Paula (California) | 5,260.52 mi (8,465.99 km) |
