| Morro Bay to Barberino di Mugello | 6,183.00 mi (9,950.58 km) |
| Morro Bay to Barcellona-Pozzo di Gotto | 6,631.80 mi (10,672.85 km) |
| Morro Bay to Bareggio | 6,035.05 mi (9,712.48 km) |
| Morro Bay to Barga | 6,156.06 mi (9,907.22 km) |
| Morro Bay to Bari | 6,510.54 mi (10,477.70 km) |
| Morro Bay to Barletta | 6,482.75 mi (10,432.99 km) |
| Morro Bay to Baronissi | 6,470.86 mi (10,413.84 km) |
| Morro Bay to Barrafranca | 6,644.22 mi (10,692.83 km) |
| Morro Bay to Bassano del Grappa | 6,100.30 mi (9,817.49 km) |
| Morro Bay to Battipaglia | 6,484.57 mi (10,435.90 km) |
| Morro Bay to Beinasco | 6,015.98 mi (9,681.78 km) |
| Morro Bay to Bellinzago Novarese | 6,018.14 mi (9,685.25 km) |
| Morro Bay to Belluno | 6,093.49 mi (9,806.52 km) |
| Morro Bay to Belmonte Mezzagno | 6,579.83 mi (10,589.22 km) |
| Morro Bay to Belpasso | 6,656.70 mi (10,712.93 km) |
