| Whitburn to Lagoa | 1,312.95 mi (2,112.99 km) |
| Whitburn to Lagoa | 1,609.93 mi (2,590.94 km) |
| Whitburn to Lagos | 1,316.83 mi (2,119.23 km) |
| Whitburn to Lamego | 1,036.77 mi (1,668.53 km) |
| Whitburn to Leiria | 1,137.47 mi (1,830.58 km) |
| Whitburn to Lisbon | 1,210.47 mi (1,948.06 km) |
| Whitburn to Loule | 1,308.42 mi (2,105.70 km) |
| Whitburn to Loures | 1,203.29 mi (1,936.50 km) |
| Whitburn to Lourinha | 1,177.43 mi (1,894.88 km) |
| Whitburn to Lousa | 1,107.83 mi (1,782.88 km) |
| Whitburn to Lousada | 1,026.88 mi (1,652.60 km) |
| Whitburn to Macedo de Cavaleiros | 1,000.55 mi (1,610.22 km) |
| Whitburn to Mafamude | 1,042.83 mi (1,678.27 km) |
| Whitburn to Mafra | 1,197.58 mi (1,927.32 km) |
| Whitburn to Maia | 1,034.94 mi (1,665.57 km) |
