| Rhyl to Black Forest (Colorado) | 4,522.88 mi (7,278.86 km) |
| Rhyl to Blackfoot (Idaho) | 4,554.11 mi (7,329.13 km) |
| Rhyl to Blackhawk (California) | 5,148.07 mi (8,285.01 km) |
| Rhyl to Blacksburg (Virginia) | 3,707.29 mi (5,966.30 km) |
| Rhyl to Blackwells Mills (New Jersey) | 3,324.32 mi (5,349.97 km) |
| Rhyl to Blaine (Minnesota) | 3,813.66 mi (6,137.50 km) |
| Rhyl to Bloomingdale (Florida) | 4,246.68 mi (6,834.38 km) |
| Rhyl to Bloomingdale (Illinois) | 3,779.44 mi (6,082.42 km) |
| Rhyl to Bloomington (California) | 5,224.19 mi (8,407.52 km) |
| Rhyl to Bloomington (Illinois) | 3,882.92 mi (6,248.95 km) |
| Rhyl to Bloomington (Indiana) | 3,853.10 mi (6,200.96 km) |
| Rhyl to Bloomington (Minnesota) | 3,833.57 mi (6,169.54 km) |
| Rhyl to Bloomsburg (Pennsylvania) | 3,374.52 mi (5,430.77 km) |
| Rhyl to Blue Ash (Ohio) | 3,766.36 mi (6,061.37 km) |
| Rhyl to Blue Island (Illinois) | 3,777.93 mi (6,079.99 km) |
