| Willoughby to Lagoa | 3,789.63 mi (6,098.82 km) |
| Willoughby to Lagoa | 2,927.95 mi (4,712.07 km) |
| Willoughby to Lagos | 3,779.92 mi (6,083.20 km) |
| Willoughby to Lamego | 3,691.42 mi (5,940.76 km) |
| Willoughby to Leiria | 3,687.48 mi (5,934.43 km) |
| Willoughby to Lisbon | 3,703.65 mi (5,960.45 km) |
| Willoughby to Loule | 3,810.71 mi (6,132.75 km) |
| Willoughby to Loures | 3,699.38 mi (5,953.57 km) |
| Willoughby to Lourinha | 3,680.23 mi (5,922.75 km) |
| Willoughby to Lousa | 3,702.04 mi (5,957.86 km) |
| Willoughby to Lousada | 3,665.27 mi (5,898.68 km) |
| Willoughby to Macedo de Cavaleiros | 3,717.08 mi (5,982.07 km) |
| Willoughby to Mafamude | 3,654.04 mi (5,880.61 km) |
| Willoughby to Mafra | 3,688.05 mi (5,935.34 km) |
| Willoughby to Maia | 3,649.80 mi (5,873.79 km) |
