| Harpenden to Stupava | 806.96 mi (1,298.67 km) |
| Harpenden to Sturovo | 891.47 mi (1,434.68 km) |
| Harpenden to Surany | 860.77 mi (1,385.27 km) |
| Harpenden to Svidnik | 973.76 mi (1,567.12 km) |
| Harpenden to Topol'cany | 847.58 mi (1,364.05 km) |
| Harpenden to Trebisov | 996.05 mi (1,602.99 km) |
| Harpenden to Trencin | 833.02 mi (1,340.61 km) |
| Harpenden to Trnava | 827.49 mi (1,331.72 km) |
| Harpenden to Tvrdosin | 887.23 mi (1,427.86 km) |
| Harpenden to Vel'ke Kapusany | 1,013.65 mi (1,631.31 km) |
| Harpenden to Vel'ky Krtis | 905.78 mi (1,457.71 km) |
| Harpenden to Vel'ky Meder | 850.06 mi (1,368.04 km) |
| Harpenden to Vrable | 861.61 mi (1,386.63 km) |
| Harpenden to Vranov nad Topl'ou | 988.02 mi (1,590.06 km) |
| Harpenden to Ziar nad Hronom | 875.75 mi (1,409.38 km) |
