| Yiewsley to Lagoa | 1,067.42 mi (1,717.85 km) |
| Yiewsley to Lagoa | 1,545.30 mi (2,486.92 km) |
| Yiewsley to Lagos | 1,073.44 mi (1,727.53 km) |
| Yiewsley to Lamego | 799.20 mi (1,286.18 km) |
| Yiewsley to Leiria | 905.53 mi (1,457.31 km) |
| Yiewsley to Lisbon | 978.02 mi (1,573.97 km) |
| Yiewsley to Loule | 1,058.48 mi (1,703.46 km) |
| Yiewsley to Loures | 971.48 mi (1,563.45 km) |
| Yiewsley to Lourinha | 948.92 mi (1,527.13 km) |
| Yiewsley to Lousa | 871.01 mi (1,401.75 km) |
| Yiewsley to Lousada | 795.78 mi (1,280.68 km) |
| Yiewsley to Macedo de Cavaleiros | 754.32 mi (1,213.96 km) |
| Yiewsley to Mafamude | 815.38 mi (1,312.23 km) |
| Yiewsley to Mafra | 968.11 mi (1,558.02 km) |
| Yiewsley to Maia | 808.32 mi (1,300.87 km) |
