| Rhyl to Springfield (Missouri) | 4,207.55 mi (6,771.40 km) |
| Rhyl to Springfield (Ohio) | 3,711.30 mi (5,972.75 km) |
| Rhyl to Springfield (Oregon) | 4,818.69 mi (7,754.93 km) |
| Rhyl to Springfield (Tennessee) | 3,996.50 mi (6,431.75 km) |
| Rhyl to Springfield (Virginia) | 3,505.05 mi (5,640.83 km) |
| Rhyl to Springville (Utah) | 4,696.06 mi (7,557.58 km) |
| Rhyl to St. Albans (West Virginia) | 3,707.70 mi (5,966.96 km) |
| Rhyl to St. Andrews (South Carolina) | 3,888.64 mi (6,258.17 km) |
| Rhyl to St. Ann (Missouri) | 4,021.61 mi (6,472.16 km) |
| Rhyl to St. Augustine (Florida) | 4,104.69 mi (6,605.86 km) |
| Rhyl to St. Charles (Illinois) | 3,789.16 mi (6,098.07 km) |
| Rhyl to St. Charles (Missouri) | 4,023.08 mi (6,474.52 km) |
| Rhyl to St. Clair Shores (Michigan) | 3,557.66 mi (5,725.50 km) |
| Rhyl to St. Cloud (Florida) | 4,188.16 mi (6,740.20 km) |
| Rhyl to St. Cloud (Minnesota) | 3,830.36 mi (6,164.37 km) |
