| Rhyl to Romeoville (Illinois) | 3,794.89 mi (6,107.28 km) |
| Rhyl to Romulus (Michigan) | 3,587.93 mi (5,774.22 km) |
| Rhyl to Ronkonkoma (New York) | 3,250.86 mi (5,231.75 km) |
| Rhyl to Roosevelt (New York) | 3,274.75 mi (5,270.20 km) |
| Rhyl to Rosamond (California) | 5,204.23 mi (8,375.40 km) |
| Rhyl to Rosaryville (Maryland) | 3,491.43 mi (5,618.91 km) |
| Rhyl to Roscoe (Illinois) | 3,791.18 mi (6,101.31 km) |
| Rhyl to Rose Hill (Virginia) | 3,501.75 mi (5,635.52 km) |
| Rhyl to Roseburg (Oregon) | 4,876.79 mi (7,848.44 km) |
| Rhyl to Rosedale (California) | 5,205.53 mi (8,377.48 km) |
| Rhyl to Rosedale (Maryland) | 3,452.89 mi (5,556.89 km) |
| Rhyl to Roselle (Illinois) | 3,777.84 mi (6,079.84 km) |
| Rhyl to Roselle (New Jersey) | 3,302.97 mi (5,315.61 km) |
| Rhyl to Roselle Park (New Jersey) | 3,302.67 mi (5,315.14 km) |
| Rhyl to Rosemead (California) | 5,245.58 mi (8,441.95 km) |
