| Rhyl to Buenaventura Lakes (Florida) | 4,186.21 mi (6,737.05 km) |
| Rhyl to Buffalo (Minnesota) | 3,836.42 mi (6,174.12 km) |
| Rhyl to Buffalo (New York) | 3,383.37 mi (5,445.00 km) |
| Rhyl to Buffalo Grove (Illinois) | 3,764.36 mi (6,058.15 km) |
| Rhyl to Buford (Georgia) | 4,000.58 mi (6,438.31 km) |
| Rhyl to Bull Run (Virginia) | 3,518.50 mi (5,662.48 km) |
| Rhyl to Bullhead City (Arizona) | 5,071.12 mi (8,161.18 km) |
| Rhyl to Burbank (California) | 5,246.48 mi (8,443.40 km) |
| Rhyl to Burbank (Illinois) | 3,777.12 mi (6,078.69 km) |
| Rhyl to Burien (Washington) | 4,605.70 mi (7,412.16 km) |
| Rhyl to Burkburnett (Texas) | 4,565.68 mi (7,347.75 km) |
| Rhyl to Burke (Virginia) | 3,508.38 mi (5,646.20 km) |
| Rhyl to Burke Centre (Virginia) | 3,509.24 mi (5,647.58 km) |
| Rhyl to Burleson (Texas) | 4,601.16 mi (7,404.85 km) |
| Rhyl to Burley (Idaho) | 4,634.88 mi (7,459.11 km) |
