| Rhyl to Blue Springs (Missouri) | 4,152.77 mi (6,683.24 km) |
| Rhyl to Bluffdale (Utah) | 4,689.33 mi (7,546.75 km) |
| Rhyl to Bluffton (Indiana) | 3,726.00 mi (5,996.41 km) |
| Rhyl to Bluffton (South Carolina) | 3,972.74 mi (6,393.51 km) |
| Rhyl to Blythe (California) | 5,157.92 mi (8,300.87 km) |
| Rhyl to Blytheville (Arkansas) | 4,141.99 mi (6,665.89 km) |
| Rhyl to Boca Raton (Florida) | 4,236.20 mi (6,817.51 km) |
| Rhyl to Boerne (Texas) | 4,798.82 mi (7,722.96 km) |
| Rhyl to Bogalusa (Louisiana) | 4,402.43 mi (7,085.03 km) |
| Rhyl to Boiling Springs (South Carolina) | 3,874.74 mi (6,235.80 km) |
| Rhyl to Boise (Idaho) | 4,650.47 mi (7,484.20 km) |
| Rhyl to Bolingbrook (Illinois) | 3,792.21 mi (6,102.97 km) |
| Rhyl to Bolivar (Missouri) | 4,191.55 mi (6,745.64 km) |
| Rhyl to Bon Air (Virginia) | 3,579.60 mi (5,760.81 km) |
| Rhyl to Bonham (Texas) | 4,501.84 mi (7,245.01 km) |
