| Rhyl to Bougival | 392.50 mi (631.67 km) |
| Rhyl to Bouguenais | 432.30 mi (695.73 km) |
| Rhyl to Boulogne-Billancourt | 396.89 mi (638.74 km) |
| Rhyl to Boulogne-sur-Mer | 281.05 mi (452.30 km) |
| Rhyl to Bourg-de-Peage | 688.85 mi (1,108.60 km) |
| Rhyl to Bourg-en-Bresse | 625.77 mi (1,007.09 km) |
| Rhyl to Bourg-la-Reine | 401.99 mi (646.94 km) |
| Rhyl to Bourg-les-Valence | 690.40 mi (1,111.09 km) |
| Rhyl to Bourges | 502.82 mi (809.21 km) |
| Rhyl to Bourgoin-Jallieu | 662.44 mi (1,066.09 km) |
| Rhyl to Bressuire | 466.91 mi (751.43 km) |
| Rhyl to Brest | 343.53 mi (552.85 km) |
| Rhyl to Bretigny-sur-Orge | 411.15 mi (661.67 km) |
| Rhyl to Breuillet | 410.17 mi (660.11 km) |
| Rhyl to Briancon | 738.91 mi (1,189.16 km) |
