| Thun to Brownsburg (Indiana) | 4,459.40 mi (7,176.71 km) |
| Thun to Brownsville (Florida) | 4,844.17 mi (7,795.94 km) |
| Thun to Brownsville (Texas) | 5,586.02 mi (8,989.83 km) |
| Thun to Brownwood (Texas) | 5,354.84 mi (8,617.79 km) |
| Thun to Brunswick (Georgia) | 4,649.80 mi (7,483.13 km) |
| Thun to Brunswick (Ohio) | 4,212.64 mi (6,779.59 km) |
| Thun to Brushy Creek (Texas) | 5,366.69 mi (8,636.86 km) |
| Thun to Bryan (Texas) | 5,304.10 mi (8,536.13 km) |
| Thun to Bryant (Arkansas) | 4,950.72 mi (7,967.42 km) |
| Thun to Bryn Mawr-Skyway (Washington) | 5,257.26 mi (8,460.75 km) |
| Thun to Buckeye (Arizona) | 5,769.33 mi (9,284.83 km) |
| Thun to Buckhall (Virginia) | 4,138.31 mi (6,659.96 km) |
| Thun to Bucyrus (Ohio) | 4,278.55 mi (6,885.66 km) |
| Thun to Buda (Texas) | 5,393.40 mi (8,679.83 km) |
| Thun to Buena Park (California) | 5,923.29 mi (9,532.62 km) |
