| Rancho Santa Margarita to Bradford | 5,289.33 mi (8,512.36 km) |
| Rancho Santa Margarita to Bradford-on-Avon | 5,381.28 mi (8,660.33 km) |
| Rancho Santa Margarita to Bradwell | 5,397.90 mi (8,687.08 km) |
| Rancho Santa Margarita to Braintree | 5,448.62 mi (8,768.70 km) |
| Rancho Santa Margarita to Bramhall | 5,295.70 mi (8,522.60 km) |
| Rancho Santa Margarita to Brandon | 5,424.88 mi (8,730.50 km) |
| Rancho Santa Margarita to Braunstone | 5,360.08 mi (8,626.21 km) |
| Rancho Santa Margarita to Bredbury | 5,294.56 mi (8,520.77 km) |
| Rancho Santa Margarita to Brentwood | 5,452.58 mi (8,775.07 km) |
| Rancho Santa Margarita to Bridgnorth | 5,323.51 mi (8,567.36 km) |
| Rancho Santa Margarita to Bridgwater | 5,366.10 mi (8,635.91 km) |
| Rancho Santa Margarita to Bridlington | 5,325.20 mi (8,570.09 km) |
| Rancho Santa Margarita to Bridport | 5,391.27 mi (8,676.42 km) |
| Rancho Santa Margarita to Brierley Hill | 5,335.52 mi (8,586.69 km) |
| Rancho Santa Margarita to Brighouse | 5,292.04 mi (8,516.72 km) |
