| Bonn to Lagoa | 1,828.63 mi (2,942.90 km) |
| Bonn to Lagos | 1,220.77 mi (1,964.64 km) |
| Bonn to Lamego | 974.69 mi (1,568.61 km) |
| Bonn to Leiria | 1,079.29 mi (1,736.95 km) |
| Bonn to Lisbon | 1,145.99 mi (1,844.29 km) |
| Bonn to Loule | 1,197.31 mi (1,926.88 km) |
| Bonn to Loures | 1,140.71 mi (1,835.79 km) |
| Bonn to Lourinha | 1,123.78 mi (1,808.55 km) |
| Bonn to Lousa | 1,041.25 mi (1,675.74 km) |
| Bonn to Lousada | 979.65 mi (1,576.60 km) |
| Bonn to Macedo de Cavaleiros | 922.74 mi (1,485.01 km) |
| Bonn to Mafamude | 1,001.89 mi (1,612.39 km) |
| Bonn to Mafra | 1,140.48 mi (1,835.42 km) |
| Bonn to Maia | 996.43 mi (1,603.59 km) |
| Bonn to Mangualde | 998.80 mi (1,607.42 km) |
