| Montlouis-sur-Loire to Borgosesia | 371.70 mi (598.19 km) |
| Montlouis-sur-Loire to Boscoreale | 815.95 mi (1,313.15 km) |
| Montlouis-sur-Loire to Boscotrecase | 814.56 mi (1,310.90 km) |
| Montlouis-sur-Loire to Botticino Sera | 465.33 mi (748.88 km) |
| Montlouis-sur-Loire to Bovalino Marina | 1,003.20 mi (1,614.50 km) |
| Montlouis-sur-Loire to Boves | 386.04 mi (621.27 km) |
| Montlouis-sur-Loire to Boville Ernica | 736.81 mi (1,185.78 km) |
| Montlouis-sur-Loire to Bovisio Masciago | 414.07 mi (666.39 km) |
| Montlouis-sur-Loire to Bovolone | 513.06 mi (825.68 km) |
| Montlouis-sur-Loire to Bra | 384.41 mi (618.65 km) |
| Montlouis-sur-Loire to Bracciano | 665.36 mi (1,070.79 km) |
| Montlouis-sur-Loire to Brandizzo | 367.82 mi (591.95 km) |
| Montlouis-sur-Loire to Breganze | 523.06 mi (841.79 km) |
| Montlouis-sur-Loire to Brembate | 432.64 mi (696.27 km) |
| Montlouis-sur-Loire to Brescia | 464.61 mi (747.72 km) |
