| Harpenden to Blansko | 762.65 mi (1,227.36 km) |
| Harpenden to Bohumin | 824.25 mi (1,326.50 km) |
| Harpenden to Boskovice | 760.57 mi (1,224.01 km) |
| Harpenden to Brandys nad Labem-Stara Boleslav | 661.41 mi (1,064.44 km) |
| Harpenden to Breclav | 787.52 mi (1,267.38 km) |
| Harpenden to Brevnov | 650.25 mi (1,046.48 km) |
| Harpenden to Brno | 765.15 mi (1,231.39 km) |
| Harpenden to Bruntal | 784.51 mi (1,262.55 km) |
| Harpenden to Bystrc | 760.81 mi (1,224.40 km) |
| Harpenden to Caslav | 697.78 mi (1,122.97 km) |
| Harpenden to Celakovice | 665.48 mi (1,070.98 km) |
| Harpenden to Ceska Lipa | 647.50 mi (1,042.05 km) |
| Harpenden to Ceska Trebova | 742.80 mi (1,195.42 km) |
| Harpenden to Ceske Budejovice | 680.58 mi (1,095.29 km) |
| Harpenden to Cesky Krumlov | 678.30 mi (1,091.62 km) |
