| Herk-de-Stad to Lagoa | 1,752.84 mi (2,820.93 km) |
| Herk-de-Stad to Lagos | 1,173.48 mi (1,888.54 km) |
| Herk-de-Stad to Lamego | 919.23 mi (1,479.36 km) |
| Herk-de-Stad to Leiria | 1,025.06 mi (1,649.67 km) |
| Herk-de-Stad to Lisbon | 1,093.52 mi (1,759.84 km) |
| Herk-de-Stad to Loule | 1,151.84 mi (1,853.70 km) |
| Herk-de-Stad to Loures | 1,087.92 mi (1,750.83 km) |
| Herk-de-Stad to Lourinha | 1,069.61 mi (1,721.38 km) |
| Herk-de-Stad to Lousa | 987.51 mi (1,589.25 km) |
| Herk-de-Stad to Lousada | 922.42 mi (1,484.50 km) |
| Herk-de-Stad to Macedo de Cavaleiros | 868.33 mi (1,397.44 km) |
| Herk-de-Stad to Mafamude | 944.28 mi (1,519.67 km) |
| Herk-de-Stad to Mafra | 1,086.98 mi (1,749.32 km) |
| Herk-de-Stad to Maia | 938.42 mi (1,510.24 km) |
| Herk-de-Stad to Mangualde | 944.99 mi (1,520.82 km) |
