| Wellingborough to Lagoa | 1,112.98 mi (1,791.17 km) |
| Wellingborough to Lagoa | 1,563.17 mi (2,515.68 km) |
| Wellingborough to Lagos | 1,118.68 mi (1,800.35 km) |
| Wellingborough to Lamego | 842.66 mi (1,356.12 km) |
| Wellingborough to Leiria | 948.49 mi (1,526.45 km) |
| Wellingborough to Lisbon | 1,021.31 mi (1,643.63 km) |
| Wellingborough to Loule | 1,104.69 mi (1,777.83 km) |
| Wellingborough to Loures | 1,014.65 mi (1,632.91 km) |
| Wellingborough to Lourinha | 991.48 mi (1,595.63 km) |
| Wellingborough to Lousa | 914.63 mi (1,471.96 km) |
| Wellingborough to Lousada | 838.15 mi (1,348.87 km) |
| Wellingborough to Macedo de Cavaleiros | 799.01 mi (1,285.88 km) |
| Wellingborough to Mafamude | 857.24 mi (1,379.59 km) |
| Wellingborough to Mafra | 1,010.89 mi (1,626.87 km) |
| Wellingborough to Maia | 850.00 mi (1,367.95 km) |
