| Osuna to Borgosatollo | 975.72 mi (1,570.27 km) |
| Osuna to Borgosesia | 904.71 mi (1,455.99 km) |
| Osuna to Boscoreale | 1,077.03 mi (1,733.32 km) |
| Osuna to Boscotrecase | 1,076.31 mi (1,732.15 km) |
| Osuna to Botticino Sera | 977.44 mi (1,573.04 km) |
| Osuna to Bovalino Marina | 1,161.92 mi (1,869.93 km) |
| Osuna to Boves | 822.23 mi (1,323.25 km) |
| Osuna to Boville Ernica | 1,034.24 mi (1,664.45 km) |
| Osuna to Bovisio Masciago | 935.98 mi (1,506.32 km) |
| Osuna to Bovolone | 1,006.07 mi (1,619.12 km) |
| Osuna to Bra | 848.34 mi (1,365.26 km) |
| Osuna to Bracciano | 976.66 mi (1,571.79 km) |
| Osuna to Brandizzo | 866.21 mi (1,394.02 km) |
| Osuna to Breganze | 1,039.22 mi (1,672.47 km) |
| Osuna to Brembate | 951.62 mi (1,531.49 km) |
