| Frohburg to Lagoa | 2,064.62 mi (3,322.68 km) |
| Frohburg to Lagos | 1,418.61 mi (2,283.03 km) |
| Frohburg to Lamego | 1,187.62 mi (1,911.29 km) |
| Frohburg to Leiria | 1,289.53 mi (2,075.29 km) |
| Frohburg to Lisbon | 1,352.98 mi (2,177.40 km) |
| Frohburg to Loule | 1,392.22 mi (2,240.56 km) |
| Frohburg to Loures | 1,348.24 mi (2,169.78 km) |
| Frohburg to Lourinha | 1,333.58 mi (2,146.19 km) |
| Frohburg to Lousa | 1,251.06 mi (2,013.38 km) |
| Frohburg to Lousada | 1,195.11 mi (1,923.34 km) |
| Frohburg to Macedo de Cavaleiros | 1,134.63 mi (1,826.02 km) |
| Frohburg to Mafamude | 1,217.73 mi (1,959.74 km) |
| Frohburg to Mafra | 1,349.12 mi (2,171.19 km) |
| Frohburg to Maia | 1,212.85 mi (1,951.89 km) |
| Frohburg to Mangualde | 1,209.09 mi (1,945.83 km) |
