| Chamonix-Mont-Blanc to Lagoa | 1,749.27 mi (2,815.17 km) |
| Chamonix-Mont-Blanc to Lagos | 1,005.91 mi (1,618.86 km) |
| Chamonix-Mont-Blanc to Lamego | 805.86 mi (1,296.91 km) |
| Chamonix-Mont-Blanc to Leiria | 898.95 mi (1,446.72 km) |
| Chamonix-Mont-Blanc to Lisbon | 954.91 mi (1,536.77 km) |
| Chamonix-Mont-Blanc to Loule | 976.41 mi (1,571.38 km) |
| Chamonix-Mont-Blanc to Loures | 951.21 mi (1,530.82 km) |
| Chamonix-Mont-Blanc to Lourinha | 941.03 mi (1,514.44 km) |
| Chamonix-Mont-Blanc to Lousa | 860.73 mi (1,385.20 km) |
| Chamonix-Mont-Blanc to Lousada | 818.87 mi (1,317.85 km) |
| Chamonix-Mont-Blanc to Macedo de Cavaleiros | 752.66 mi (1,211.29 km) |
| Chamonix-Mont-Blanc to Mafamude | 841.57 mi (1,354.37 km) |
| Chamonix-Mont-Blanc to Mafra | 954.04 mi (1,535.39 km) |
| Chamonix-Mont-Blanc to Maia | 838.32 mi (1,349.14 km) |
| Chamonix-Mont-Blanc to Mangualde | 821.01 mi (1,321.28 km) |
