| Knoxville to Boppard | 4,425.63 mi (7,122.36 km) |
| Knoxville to Borgentreich | 4,449.94 mi (7,161.48 km) |
| Knoxville to Borgholzhausen | 4,397.35 mi (7,076.84 km) |
| Knoxville to Borken | 4,349.91 mi (7,000.50 km) |
| Knoxville to Borna | 4,588.70 mi (7,384.79 km) |
| Knoxville to Bornheim | 4,386.66 mi (7,059.65 km) |
| Knoxville to Bosel | 4,357.56 mi (7,012.82 km) |
| Knoxville to Bottrop | 4,361.03 mi (7,018.39 km) |
| Knoxville to Bovenden | 4,475.04 mi (7,201.88 km) |
| Knoxville to Brackenheim | 4,520.16 mi (7,274.50 km) |
| Knoxville to Brake | 4,367.88 mi (7,029.42 km) |
| Knoxville to Brakel | 4,442.78 mi (7,149.96 km) |
| Knoxville to Bramsche | 4,376.37 mi (7,043.08 km) |
| Knoxville to Brand | 4,353.69 mi (7,006.58 km) |
| Knoxville to Brand-Erbisdorf | 4,628.26 mi (7,448.47 km) |
