| Alfter to Lagoa | 1,824.87 mi (2,936.85 km) |
| Alfter to Lagos | 1,218.05 mi (1,960.27 km) |
| Alfter to Lamego | 971.63 mi (1,563.69 km) |
| Alfter to Leiria | 1,076.29 mi (1,732.12 km) |
| Alfter to Lisbon | 1,143.06 mi (1,839.58 km) |
| Alfter to Loule | 1,194.66 mi (1,922.62 km) |
| Alfter to Loures | 1,137.76 mi (1,831.05 km) |
| Alfter to Lourinha | 1,120.78 mi (1,803.72 km) |
| Alfter to Lousa | 1,038.27 mi (1,670.93 km) |
| Alfter to Lousada | 976.53 mi (1,571.57 km) |
| Alfter to Macedo de Cavaleiros | 919.72 mi (1,480.14 km) |
| Alfter to Mafamude | 998.76 mi (1,607.34 km) |
| Alfter to Mafra | 1,137.51 mi (1,830.64 km) |
| Alfter to Maia | 993.28 mi (1,598.52 km) |
| Alfter to Mangualde | 995.81 mi (1,602.60 km) |
