| Launceston to Bountiful (Utah) | 4,753.42 mi (7,649.89 km) |
| Launceston to Bourbonnais (Illinois) | 3,851.15 mi (6,197.83 km) |
| Launceston to Bowie (Maryland) | 3,492.84 mi (5,621.18 km) |
| Launceston to Bowling Green (Kentucky) | 3,984.48 mi (6,412.41 km) |
| Launceston to Bowling Green (Ohio) | 3,673.37 mi (5,911.72 km) |
| Launceston to Box Elder (South Dakota) | 4,285.42 mi (6,896.72 km) |
| Launceston to Boynton Beach (Florida) | 4,212.59 mi (6,779.52 km) |
| Launceston to Bozeman (Montana) | 4,476.80 mi (7,204.72 km) |
| Launceston to Bradenton (Florida) | 4,273.42 mi (6,877.40 km) |
| Launceston to Bradfordville (Florida) | 4,193.31 mi (6,748.48 km) |
| Launceston to Bradley (Illinois) | 3,850.68 mi (6,197.07 km) |
| Launceston to Bradley Gardens (New Jersey) | 3,337.46 mi (5,371.12 km) |
| Launceston to Brainerd (Minnesota) | 3,861.99 mi (6,215.27 km) |
| Launceston to Brambleton (Virginia) | 3,525.00 mi (5,672.94 km) |
| Launceston to Brandermill (Virginia) | 3,597.49 mi (5,789.60 km) |
