| Rhyl to Rosemont (California) | 5,089.34 mi (8,190.50 km) |
| Rhyl to Rosemount (Minnesota) | 3,828.72 mi (6,161.72 km) |
| Rhyl to Rosenberg (Texas) | 4,699.92 mi (7,563.78 km) |
| Rhyl to Roseville (California) | 5,075.45 mi (8,168.14 km) |
| Rhyl to Roseville (Michigan) | 3,558.54 mi (5,726.91 km) |
| Rhyl to Roseville (Minnesota) | 3,819.08 mi (6,146.22 km) |
| Rhyl to Rossmoor (California) | 5,261.56 mi (8,467.67 km) |
| Rhyl to Rossville (Maryland) | 3,450.22 mi (5,552.59 km) |
| Rhyl to Roswell (Georgia) | 4,018.91 mi (6,467.81 km) |
| Rhyl to Roswell (New Mexico) | 4,821.60 mi (7,759.61 km) |
| Rhyl to Round Lake (Illinois) | 3,761.45 mi (6,053.47 km) |
| Rhyl to Round Lake Beach (Illinois) | 3,758.85 mi (6,049.28 km) |
| Rhyl to Round Rock (Texas) | 4,718.73 mi (7,594.07 km) |
| Rhyl to Rowland Heights (California) | 5,245.02 mi (8,441.04 km) |
| Rhyl to Rowlett (Texas) | 4,550.52 mi (7,323.35 km) |
