| Harpenden to Belvedere Park (Georgia) | 4,185.51 mi (6,735.93 km) |
| Harpenden to Belvidere (Illinois) | 3,958.14 mi (6,370.02 km) |
| Harpenden to Bemidji (Minnesota) | 3,930.01 mi (6,324.74 km) |
| Harpenden to Benbrook (Texas) | 4,760.54 mi (7,661.34 km) |
| Harpenden to Bend (Oregon) | 4,936.99 mi (7,945.31 km) |
| Harpenden to Benicia (California) | 5,306.65 mi (8,540.22 km) |
| Harpenden to Bensenville (Illinois) | 3,937.31 mi (6,336.48 km) |
| Harpenden to Bensville (Maryland) | 3,660.70 mi (5,891.33 km) |
| Harpenden to Benton (Arkansas) | 4,474.56 mi (7,201.12 km) |
| Harpenden to Bentonville (Arkansas) | 4,448.75 mi (7,159.56 km) |
| Harpenden to Berea (Kentucky) | 4,001.28 mi (6,439.44 km) |
| Harpenden to Berea (Ohio) | 3,730.06 mi (6,002.95 km) |
| Harpenden to Berea (South Carolina) | 4,057.72 mi (6,530.27 km) |
| Harpenden to Bergenfield (New Jersey) | 3,435.87 mi (5,529.49 km) |
| Harpenden to Berkeley (California) | 5,321.93 mi (8,564.81 km) |
