| Cities | Distance |
|---|
| Harpenden to Nymburk | 677.44 mi (1,090.23 km) |
| Harpenden to Olomouc | 783.39 mi (1,260.75 km) |
| Harpenden to Opava | 804.25 mi (1,294.31 km) |
| Harpenden to Orlova | 828.51 mi (1,333.36 km) |
| Harpenden to Ostrava | 822.83 mi (1,324.21 km) |
| Harpenden to Ostrov | 585.68 mi (942.56 km) |
| Harpenden to Otrokovice | 803.89 mi (1,293.74 km) |
| Harpenden to Pardubice | 711.65 mi (1,145.30 km) |
| Harpenden to Pelhrimov | 700.87 mi (1,127.94 km) |
| Harpenden to Pisek | 658.33 mi (1,059.49 km) |
| Harpenden to Plzen | 615.60 mi (990.71 km) |
| Harpenden to Podebrady | 681.54 mi (1,096.83 km) |
| Harpenden to Policka | 738.88 mi (1,189.12 km) |
| Harpenden to Prachatice | 659.57 mi (1,061.48 km) |
| Harpenden to Prague | 652.87 mi (1,050.70 km) |
