| Rhyl to Ridgeland (Mississippi) | 4,329.19 mi (6,967.16 km) |
| Rhyl to Ridgewood (New Jersey) | 3,282.38 mi (5,282.48 km) |
| Rhyl to Rifle (Colorado) | 4,603.15 mi (7,408.06 km) |
| Rhyl to Rincon (Georgia) | 3,980.96 mi (6,406.73 km) |
| Rhyl to Ringwood (New Jersey) | 3,283.30 mi (5,283.96 km) |
| Rhyl to Río Grande (Puerto Rico) | 4,072.73 mi (6,554.43 km) |
| Rhyl to Rio Grande City (Texas) | 4,985.03 mi (8,022.63 km) |
| Rhyl to Rio Linda (California) | 5,083.85 mi (8,181.66 km) |
| Rhyl to Rio Rancho (New Mexico) | 4,795.24 mi (7,717.19 km) |
| Rhyl to Rio Rico (Arizona) | 5,153.53 mi (8,293.80 km) |
| Rhyl to Ripon (California) | 5,129.15 mi (8,254.57 km) |
| Rhyl to River Edge (New Jersey) | 3,281.89 mi (5,281.69 km) |
| Rhyl to River Falls (Wisconsin) | 3,807.56 mi (6,127.68 km) |
| Rhyl to River Forest (Illinois) | 3,771.90 mi (6,070.29 km) |
| Rhyl to River Grove (Illinois) | 3,771.21 mi (6,069.18 km) |
