| Knoxville to Belvedere Marittimo | 5,143.37 mi (8,277.46 km) |
| Knoxville to Benevento | 5,037.83 mi (8,107.61 km) |
| Knoxville to Bergamo | 4,655.42 mi (7,492.17 km) |
| Knoxville to Bernalda | 5,147.99 mi (8,284.88 km) |
| Knoxville to Bertinoro | 4,813.10 mi (7,745.94 km) |
| Knoxville to Besana in Brianza | 4,638.91 mi (7,465.60 km) |
| Knoxville to Besozzo | 4,607.85 mi (7,415.62 km) |
| Knoxville to Biancavilla | 5,174.85 mi (8,328.12 km) |
| Knoxville to Biassono | 4,640.42 mi (7,468.03 km) |
| Knoxville to Bibbiano | 4,724.07 mi (7,602.66 km) |
| Knoxville to Bibbiena | 4,815.52 mi (7,749.83 km) |
| Knoxville to Biella | 4,591.58 mi (7,389.44 km) |
| Knoxville to Bisceglie | 5,108.18 mi (8,220.82 km) |
| Knoxville to Bisignano | 5,165.60 mi (8,313.24 km) |
| Knoxville to Bitetto | 5,126.85 mi (8,250.88 km) |
