| Herenthout to Lagoa | 1,741.37 mi (2,802.47 km) |
| Herenthout to Lagos | 1,173.35 mi (1,888.32 km) |
| Herenthout to Lamego | 916.57 mi (1,475.08 km) |
| Herenthout to Leiria | 1,022.72 mi (1,645.91 km) |
| Herenthout to Lisbon | 1,091.72 mi (1,756.96 km) |
| Herenthout to Loule | 1,152.30 mi (1,854.46 km) |
| Herenthout to Loures | 1,086.02 mi (1,747.78 km) |
| Herenthout to Lourinha | 1,067.26 mi (1,717.59 km) |
| Herenthout to Lousa | 985.38 mi (1,585.82 km) |
| Herenthout to Lousada | 919.12 mi (1,479.18 km) |
| Herenthout to Macedo de Cavaleiros | 866.10 mi (1,393.86 km) |
| Herenthout to Mafamude | 940.81 mi (1,514.09 km) |
| Herenthout to Mafra | 1,084.84 mi (1,745.88 km) |
| Herenthout to Maia | 934.82 mi (1,504.45 km) |
| Herenthout to Mangualde | 942.88 mi (1,517.42 km) |
