| San Luis Obispo to Borgosatollo | 6,072.94 mi (9,773.45 km) |
| San Luis Obispo to Borgosesia | 6,000.19 mi (9,656.37 km) |
| San Luis Obispo to Boscoreale | 6,461.60 mi (10,398.94 km) |
| San Luis Obispo to Boscotrecase | 6,460.16 mi (10,396.63 km) |
| San Luis Obispo to Botticino Sera | 6,069.63 mi (9,768.13 km) |
| San Luis Obispo to Bovalino Marina | 6,661.35 mi (10,720.41 km) |
| San Luis Obispo to Boves | 6,051.34 mi (9,738.70 km) |
| San Luis Obispo to Boville Ernica | 6,381.22 mi (10,269.58 km) |
| San Luis Obispo to Bovisio Masciago | 6,032.50 mi (9,708.37 km) |
| San Luis Obispo to Bovolone | 6,111.87 mi (9,836.11 km) |
| San Luis Obispo to Bra | 6,041.36 mi (9,722.63 km) |
| San Luis Obispo to Bracciano | 6,317.05 mi (10,166.31 km) |
| San Luis Obispo to Brandizzo | 6,015.67 mi (9,681.29 km) |
| San Luis Obispo to Breganze | 6,099.90 mi (9,816.84 km) |
| San Luis Obispo to Brembate | 6,045.50 mi (9,729.29 km) |
