| Harpenden to Kursumlija | 1,167.57 mi (1,879.02 km) |
| Harpenden to Lacarak | 1,023.27 mi (1,646.79 km) |
| Harpenden to Lajkovac | 1,072.59 mi (1,726.17 km) |
| Harpenden to Lapovo | 1,117.44 mi (1,798.34 km) |
| Harpenden to Lebane | 1,195.61 mi (1,924.14 km) |
| Harpenden to Leskovac | 1,200.54 mi (1,932.08 km) |
| Harpenden to Ljig | 1,081.34 mi (1,740.25 km) |
| Harpenden to Ljubovija | 1,048.43 mi (1,687.29 km) |
| Harpenden to Loznica | 1,028.31 mi (1,654.90 km) |
| Harpenden to Lucani | 1,091.90 mi (1,757.24 km) |
| Harpenden to Majdanpek | 1,141.87 mi (1,837.66 km) |
| Harpenden to Mali Idos | 1,000.37 mi (1,609.94 km) |
| Harpenden to Mali Zvornik | 1,029.68 mi (1,657.11 km) |
| Harpenden to Malo Crnice | 1,109.60 mi (1,785.73 km) |
| Harpenden to Medveda | 1,193.29 mi (1,920.42 km) |
