| Hemel Hempstead to Bridgeton (Missouri) | 4,181.61 mi (6,729.65 km) |
| Hemel Hempstead to Bridgetown (Ohio) | 3,938.15 mi (6,337.85 km) |
| Hemel Hempstead to Bridgeview (Illinois) | 3,939.89 mi (6,340.65 km) |
| Hemel Hempstead to Brigham City (Utah) | 4,803.16 mi (7,729.93 km) |
| Hemel Hempstead to Brighton (Colorado) | 4,644.80 mi (7,475.09 km) |
| Hemel Hempstead to Bristol (Connecticut) | 3,356.98 mi (5,402.54 km) |
| Hemel Hempstead to Bristol (Tennessee) | 3,964.14 mi (6,379.66 km) |
| Hemel Hempstead to Bristol (Virginia) | 3,959.03 mi (6,371.44 km) |
| Hemel Hempstead to Broadlands (Virginia) | 3,659.93 mi (5,890.08 km) |
| Hemel Hempstead to Broadview Heights (Ohio) | 3,722.20 mi (5,990.30 km) |
| Hemel Hempstead to Brock Hall (Maryland) | 3,635.67 mi (5,851.04 km) |
| Hemel Hempstead to Brockton (Massachusetts) | 3,262.03 mi (5,249.73 km) |
| Hemel Hempstead to Broken Arrow (Oklahoma) | 4,521.24 mi (7,276.24 km) |
| Hemel Hempstead to Bronx (New York) | 3,430.34 mi (5,520.59 km) |
| Hemel Hempstead to Brook Park (Ohio) | 3,724.07 mi (5,993.31 km) |
