| Rhyl to Bicaz | 1,371.37 mi (2,207.01 km) |
| Rhyl to Bistrita | 1,298.64 mi (2,089.95 km) |
| Rhyl to Blaj | 1,308.75 mi (2,106.22 km) |
| Rhyl to Bocsa | 1,250.89 mi (2,013.11 km) |
| Rhyl to Boldesti-Scaeni | 1,437.63 mi (2,313.64 km) |
| Rhyl to Bolintin Vale | 1,449.58 mi (2,332.87 km) |
| Rhyl to Borsa | 1,287.90 mi (2,072.68 km) |
| Rhyl to Botosani | 1,367.35 mi (2,200.54 km) |
| Rhyl to Brad | 1,265.01 mi (2,035.84 km) |
| Rhyl to Bragadiru | 1,461.40 mi (2,351.89 km) |
| Rhyl to Braila | 1,506.80 mi (2,424.96 km) |
| Rhyl to Brasov | 1,396.64 mi (2,247.67 km) |
| Rhyl to Breaza | 1,416.68 mi (2,279.93 km) |
| Rhyl to Bucharest | 1,464.11 mi (2,356.26 km) |
| Rhyl to Buftea | 1,452.44 mi (2,337.47 km) |
