| Hemel Hempstead to Legionowo | 904.54 mi (1,455.72 km) |
| Hemel Hempstead to Legnica | 715.00 mi (1,150.68 km) |
| Hemel Hempstead to Leszno | 726.88 mi (1,169.80 km) |
| Hemel Hempstead to Lezajsk | 996.76 mi (1,604.12 km) |
| Hemel Hempstead to Libiaz | 866.49 mi (1,394.49 km) |
| Hemel Hempstead to Lidzbark | 856.70 mi (1,378.73 km) |
| Hemel Hempstead to Lidzbark Warminski | 888.32 mi (1,429.62 km) |
| Hemel Hempstead to Limanowa | 921.59 mi (1,483.16 km) |
| Hemel Hempstead to Lipno | 830.48 mi (1,336.53 km) |
| Hemel Hempstead to Lobez | 684.48 mi (1,101.56 km) |
| Hemel Hempstead to Lodz | 849.31 mi (1,366.84 km) |
| Hemel Hempstead to Lomianki | 905.01 mi (1,456.48 km) |
| Hemel Hempstead to Lomza | 950.02 mi (1,528.91 km) |
| Hemel Hempstead to Lowicz | 866.78 mi (1,394.95 km) |
| Hemel Hempstead to Lubaczow | 1,028.03 mi (1,654.46 km) |
