| Harpenden to Bay City (Texas) | 4,895.24 mi (7,878.12 km) |
| Harpenden to Bay Point (California) | 5,303.33 mi (8,534.89 km) |
| Harpenden to Bay Shore (New York) | 3,413.88 mi (5,494.11 km) |
| Harpenden to Bay Village (Ohio) | 3,727.48 mi (5,998.81 km) |
| Harpenden to Bayamón (Puerto Rico) | 4,199.25 mi (6,758.04 km) |
| Harpenden to Bayonet Point (Florida) | 4,390.16 mi (7,065.28 km) |
| Harpenden to Bayonne (New Jersey) | 3,451.83 mi (5,555.18 km) |
| Harpenden to Bayou Blue (Louisiana) | 4,651.04 mi (7,485.13 km) |
| Harpenden to Bayou Cane (Louisiana) | 4,654.67 mi (7,490.97 km) |
| Harpenden to Bayshore Gardens (Florida) | 4,430.81 mi (7,130.70 km) |
| Harpenden to Baytown (Texas) | 4,815.63 mi (7,750.01 km) |
| Harpenden to Beach Park (Illinois) | 3,912.24 mi (6,296.14 km) |
| Harpenden to Beachwood (New Jersey) | 3,487.73 mi (5,612.96 km) |
| Harpenden to Beachwood (Ohio) | 3,711.10 mi (5,972.44 km) |
| Harpenden to Beacon (New York) | 3,409.44 mi (5,486.97 km) |
