| SeaTac to Bradford | 4,626.35 mi (7,445.39 km) |
| SeaTac to Bradford-on-Avon | 4,744.61 mi (7,635.72 km) |
| SeaTac to Bradwell | 4,745.75 mi (7,637.55 km) |
| SeaTac to Braintree | 4,790.04 mi (7,708.82 km) |
| SeaTac to Bramhall | 4,639.26 mi (7,466.16 km) |
| SeaTac to Brandon | 4,760.71 mi (7,661.62 km) |
| SeaTac to Braunstone | 4,704.93 mi (7,571.86 km) |
| SeaTac to Bredbury | 4,637.23 mi (7,462.89 km) |
| SeaTac to Brentwood | 4,797.82 mi (7,721.34 km) |
| SeaTac to Bridgnorth | 4,676.42 mi (7,525.96 km) |
| SeaTac to Bridgwater | 4,736.10 mi (7,622.01 km) |
| SeaTac to Bridlington | 4,650.89 mi (7,484.89 km) |
| SeaTac to Bridport | 4,763.67 mi (7,666.38 km) |
| SeaTac to Brierley Hill | 4,687.23 mi (7,543.37 km) |
| SeaTac to Brighouse | 4,630.18 mi (7,451.56 km) |
