| Thornton Heath to Bountiful (Utah) | 4,859.56 mi (7,820.71 km) |
| Thornton Heath to Bourbonnais (Illinois) | 3,993.58 mi (6,427.05 km) |
| Thornton Heath to Bowie (Maryland) | 3,653.49 mi (5,879.72 km) |
| Thornton Heath to Bowling Green (Kentucky) | 4,136.75 mi (6,657.46 km) |
| Thornton Heath to Bowling Green (Ohio) | 3,820.94 mi (6,149.20 km) |
| Thornton Heath to Box Elder (South Dakota) | 4,399.66 mi (7,080.56 km) |
| Thornton Heath to Boynton Beach (Florida) | 4,387.20 mi (7,060.51 km) |
| Thornton Heath to Bozeman (Montana) | 4,574.82 mi (7,362.47 km) |
| Thornton Heath to Bradenton (Florida) | 4,444.28 mi (7,152.37 km) |
| Thornton Heath to Bradfordville (Florida) | 4,358.35 mi (7,014.08 km) |
| Thornton Heath to Bradley (Illinois) | 3,993.20 mi (6,426.43 km) |
| Thornton Heath to Bradley Gardens (New Jersey) | 3,497.47 mi (5,628.64 km) |
| Thornton Heath to Brainerd (Minnesota) | 3,984.46 mi (6,412.37 km) |
| Thornton Heath to Brambleton (Virginia) | 3,684.68 mi (5,929.92 km) |
| Thornton Heath to Brandermill (Virginia) | 3,759.76 mi (6,050.75 km) |
