| San Diego to Barberino di Mugello | 6,212.41 mi (9,997.91 km) |
| San Diego to Barcellona-Pozzo di Gotto | 6,655.30 mi (10,710.67 km) |
| San Diego to Bareggio | 6,063.09 mi (9,757.61 km) |
| San Diego to Barga | 6,183.68 mi (9,951.68 km) |
| San Diego to Bari | 6,547.39 mi (10,537.01 km) |
| San Diego to Barletta | 6,518.43 mi (10,490.40 km) |
| San Diego to Baronissi | 6,500.50 mi (10,461.55 km) |
| San Diego to Barrafranca | 6,662.34 mi (10,722.00 km) |
| San Diego to Bassano del Grappa | 6,136.33 mi (9,875.48 km) |
| San Diego to Battipaglia | 6,514.46 mi (10,484.01 km) |
| San Diego to Beinasco | 6,039.04 mi (9,718.90 km) |
| San Diego to Bellinzago Novarese | 6,045.66 mi (9,729.55 km) |
| San Diego to Belluno | 6,131.89 mi (9,868.32 km) |
| San Diego to Belmonte Mezzagno | 6,597.50 mi (10,617.66 km) |
| San Diego to Belpasso | 6,677.85 mi (10,746.97 km) |
