| Grande-Synthe to Bressanone | 517.99 mi (833.63 km) |
| Grande-Synthe to Bresso | 493.03 mi (793.45 km) |
| Grande-Synthe to Brindisi | 1,035.63 mi (1,666.68 km) |
| Grande-Synthe to Broni | 521.49 mi (839.26 km) |
| Grande-Synthe to Bronte | 1,100.43 mi (1,770.97 km) |
| Grande-Synthe to Brugherio | 495.55 mi (797.51 km) |
| Grande-Synthe to Brugnera | 586.15 mi (943.31 km) |
| Grande-Synthe to Bruino | 477.91 mi (769.12 km) |
| Grande-Synthe to Brunico | 524.99 mi (844.90 km) |
| Grande-Synthe to Brusciano | 906.00 mi (1,458.07 km) |
| Grande-Synthe to Bucine | 678.30 mi (1,091.62 km) |
| Grande-Synthe to Budrio | 618.06 mi (994.67 km) |
| Grande-Synthe to Busca | 508.66 mi (818.60 km) |
| Grande-Synthe to Bussolengo | 548.51 mi (882.74 km) |
| Grande-Synthe to Busto Arsizio | 479.05 mi (770.96 km) |
