| Horten to Lagoa | 2,178.01 mi (3,505.18 km) |
| Horten to Lagos | 1,760.45 mi (2,833.16 km) |
| Horten to Lamego | 1,489.49 mi (2,397.11 km) |
| Horten to Leiria | 1,596.15 mi (2,568.75 km) |
| Horten to Lisbon | 1,668.24 mi (2,684.77 km) |
| Horten to Loule | 1,743.26 mi (2,805.51 km) |
| Horten to Loures | 1,661.84 mi (2,674.47 km) |
| Horten to Lourinha | 1,639.81 mi (2,639.02 km) |
| Horten to Lousa | 1,561.01 mi (2,512.20 km) |
| Horten to Lousada | 1,486.93 mi (2,392.99 km) |
| Horten to Macedo de Cavaleiros | 1,443.22 mi (2,322.63 km) |
| Horten to Mafamude | 1,506.78 mi (2,424.93 km) |
| Horten to Mafra | 1,658.82 mi (2,669.61 km) |
| Horten to Maia | 1,499.79 mi (2,413.68 km) |
| Horten to Mangualde | 1,519.40 mi (2,445.23 km) |
