| Hemel Hempstead to Bailey's Crossroads (Virginia) | 3,651.89 mi (5,877.15 km) |
| Hemel Hempstead to Bainbridge (Georgia) | 4,335.35 mi (6,977.07 km) |
| Hemel Hempstead to Bainbridge Island (Washington) | 4,765.31 mi (7,669.02 km) |
| Hemel Hempstead to Baker (Louisiana) | 4,618.77 mi (7,433.20 km) |
| Hemel Hempstead to Bakersfield (California) | 5,368.78 mi (8,640.22 km) |
| Hemel Hempstead to Balch Springs (Texas) | 4,723.37 mi (7,601.53 km) |
| Hemel Hempstead to Baldwin (New York) | 3,428.44 mi (5,517.54 km) |
| Hemel Hempstead to Baldwin (Pennsylvania) | 3,697.37 mi (5,950.34 km) |
| Hemel Hempstead to Baldwin Park (California) | 5,407.82 mi (8,703.04 km) |
| Hemel Hempstead to Ballenger Creek (Maryland) | 3,639.60 mi (5,857.38 km) |
| Hemel Hempstead to Ballwin (Missouri) | 4,194.68 mi (6,750.68 km) |
| Hemel Hempstead to Baltimore (Maryland) | 3,610.30 mi (5,810.21 km) |
| Hemel Hempstead to Bangor (Maine) | 3,059.84 mi (4,924.33 km) |
| Hemel Hempstead to Banning (California) | 5,380.97 mi (8,659.84 km) |
| Hemel Hempstead to Baraboo (Wisconsin) | 3,931.75 mi (6,327.55 km) |
