| Gujan-Mestras to Bressanone | 630.12 mi (1,014.07 km) |
| Gujan-Mestras to Bresso | 503.51 mi (810.32 km) |
| Gujan-Mestras to Brindisi | 1,001.98 mi (1,612.53 km) |
| Gujan-Mestras to Broni | 506.41 mi (814.99 km) |
| Gujan-Mestras to Bronte | 950.08 mi (1,529.01 km) |
| Gujan-Mestras to Brugherio | 509.27 mi (819.59 km) |
| Gujan-Mestras to Brugnera | 666.23 mi (1,072.20 km) |
| Gujan-Mestras to Bruino | 418.80 mi (673.99 km) |
| Gujan-Mestras to Brunico | 643.93 mi (1,036.31 km) |
| Gujan-Mestras to Brusciano | 824.71 mi (1,327.24 km) |
| Gujan-Mestras to Bucine | 634.11 mi (1,020.50 km) |
| Gujan-Mestras to Budrio | 619.36 mi (996.76 km) |
| Gujan-Mestras to Busca | 419.87 mi (675.72 km) |
| Gujan-Mestras to Bussolengo | 583.96 mi (939.79 km) |
| Gujan-Mestras to Busto Arsizio | 487.88 mi (785.17 km) |
