| San Marcos to Bradford | 5,304.66 mi (8,537.03 km) |
| San Marcos to Bradford-on-Avon | 5,395.13 mi (8,682.62 km) |
| San Marcos to Bradwell | 5,412.54 mi (8,710.65 km) |
| San Marcos to Braintree | 5,463.54 mi (8,792.73 km) |
| San Marcos to Bramhall | 5,310.67 mi (8,546.70 km) |
| San Marcos to Brandon | 5,440.13 mi (8,755.04 km) |
| San Marcos to Braunstone | 5,374.92 mi (8,650.09 km) |
| San Marcos to Bredbury | 5,309.58 mi (8,544.95 km) |
| San Marcos to Brentwood | 5,467.30 mi (8,798.77 km) |
| San Marcos to Bridgnorth | 5,337.96 mi (8,590.62 km) |
| San Marcos to Bridgwater | 5,379.62 mi (8,657.67 km) |
| San Marcos to Bridlington | 5,341.10 mi (8,595.67 km) |
| San Marcos to Bridport | 5,404.64 mi (8,697.93 km) |
| San Marcos to Brierley Hill | 5,350.03 mi (8,610.04 km) |
| San Marcos to Brighouse | 5,307.31 mi (8,541.29 km) |
