| Launceston to Brownsburg (Indiana) | 3,851.81 mi (6,198.89 km) |
| Launceston to Brownsville (Florida) | 4,254.38 mi (6,846.77 km) |
| Launceston to Brownsville (Texas) | 4,978.60 mi (8,012.27 km) |
| Launceston to Brownwood (Texas) | 4,747.85 mi (7,640.92 km) |
| Launceston to Brunswick (Georgia) | 4,049.28 mi (6,516.68 km) |
| Launceston to Brunswick (Ohio) | 3,604.84 mi (5,801.43 km) |
| Launceston to Brushy Creek (Texas) | 4,759.04 mi (7,658.94 km) |
| Launceston to Bryan (Texas) | 4,696.32 mi (7,558.00 km) |
| Launceston to Bryant (Arkansas) | 4,343.00 mi (6,989.38 km) |
| Launceston to Bryn Mawr-Skyway (Washington) | 4,719.78 mi (7,595.74 km) |
| Launceston to Buckeye (Arizona) | 5,177.53 mi (8,332.43 km) |
| Launceston to Buckhall (Virginia) | 3,532.52 mi (5,685.05 km) |
| Launceston to Bucyrus (Ohio) | 3,670.76 mi (5,907.52 km) |
| Launceston to Buda (Texas) | 4,785.69 mi (7,701.83 km) |
| Launceston to Buena Park (California) | 5,342.30 mi (8,597.60 km) |
