| Rancho Santa Margarita to Barberino di Mugello | 6,182.15 mi (9,949.22 km) |
| Rancho Santa Margarita to Barcellona-Pozzo di Gotto | 6,626.38 mi (10,664.13 km) |
| Rancho Santa Margarita to Bareggio | 6,033.05 mi (9,709.26 km) |
| Rancho Santa Margarita to Barga | 6,153.77 mi (9,903.53 km) |
| Rancho Santa Margarita to Bari | 6,515.81 mi (10,486.18 km) |
| Rancho Santa Margarita to Barletta | 6,487.06 mi (10,439.92 km) |
| Rancho Santa Margarita to Baronissi | 6,470.31 mi (10,412.96 km) |
| Rancho Santa Margarita to Barrafranca | 6,634.50 mi (10,677.19 km) |
| Rancho Santa Margarita to Bassano del Grappa | 6,104.76 mi (9,824.65 km) |
| Rancho Santa Margarita to Battipaglia | 6,484.22 mi (10,435.35 km) |
| Rancho Santa Margarita to Beinasco | 6,009.97 mi (9,672.12 km) |
| Rancho Santa Margarita to Bellinzago Novarese | 6,015.71 mi (9,681.35 km) |
| Rancho Santa Margarita to Belluno | 6,099.85 mi (9,816.76 km) |
| Rancho Santa Margarita to Belmonte Mezzagno | 6,569.73 mi (10,572.95 km) |
| Rancho Santa Margarita to Belpasso | 6,649.41 mi (10,701.19 km) |
