| Dieppe to Lagoa | 1,559.66 mi (2,510.04 km) |
| Dieppe to Lagos | 1,009.51 mi (1,624.65 km) |
| Dieppe to Lamego | 744.91 mi (1,198.82 km) |
| Dieppe to Leiria | 851.68 mi (1,370.65 km) |
| Dieppe to Lisbon | 922.22 mi (1,484.17 km) |
| Dieppe to Loule | 990.94 mi (1,594.76 km) |
| Dieppe to Loures | 916.20 mi (1,474.48 km) |
| Dieppe to Lourinha | 896.03 mi (1,442.02 km) |
| Dieppe to Lousa | 815.14 mi (1,311.84 km) |
| Dieppe to Lousada | 745.54 mi (1,199.83 km) |
| Dieppe to Macedo de Cavaleiros | 696.05 mi (1,120.18 km) |
| Dieppe to Mafamude | 766.70 mi (1,233.89 km) |
| Dieppe to Mafra | 914.24 mi (1,471.33 km) |
| Dieppe to Maia | 760.36 mi (1,223.68 km) |
| Dieppe to Mangualde | 772.87 mi (1,243.81 km) |
