| Boppard to Borgosesia | 313.49 mi (504.52 km) |
| Boppard to Boscoreale | 733.46 mi (1,180.38 km) |
| Boppard to Boscotrecase | 732.05 mi (1,178.12 km) |
| Boppard to Botticino Sera | 346.88 mi (558.24 km) |
| Boppard to Bovalino Marina | 935.18 mi (1,505.03 km) |
| Boppard to Boves | 407.52 mi (655.85 km) |
| Boppard to Boville Ernica | 656.20 mi (1,056.05 km) |
| Boppard to Bovisio Masciago | 326.89 mi (526.09 km) |
| Boppard to Bovolone | 381.41 mi (613.81 km) |
| Boppard to Bra | 382.37 mi (615.37 km) |
| Boppard to Bracciano | 602.98 mi (970.40 km) |
| Boppard to Brandizzo | 349.44 mi (562.37 km) |
| Boppard to Breganze | 363.00 mi (584.19 km) |
| Boppard to Brembate | 332.58 mi (535.23 km) |
| Boppard to Brescia | 346.30 mi (557.31 km) |
