| Birstall to Lagoa | 1,191.84 mi (1,918.08 km) |
| Birstall to Lagoa | 1,582.45 mi (2,546.71 km) |
| Birstall to Lagos | 1,196.82 mi (1,926.10 km) |
| Birstall to Lamego | 918.02 mi (1,477.41 km) |
| Birstall to Leiria | 1,022.25 mi (1,645.15 km) |
| Birstall to Lisbon | 1,095.45 mi (1,762.96 km) |
| Birstall to Loule | 1,185.05 mi (1,907.15 km) |
| Birstall to Loures | 1,088.55 mi (1,751.85 km) |
| Birstall to Lourinha | 1,064.18 mi (1,712.63 km) |
| Birstall to Lousa | 989.97 mi (1,593.21 km) |
| Birstall to Lousada | 911.24 mi (1,466.49 km) |
| Birstall to Macedo de Cavaleiros | 877.25 mi (1,411.79 km) |
| Birstall to Mafamude | 929.12 mi (1,495.28 km) |
| Birstall to Mafra | 1,083.98 mi (1,744.50 km) |
| Birstall to Maia | 921.57 mi (1,483.13 km) |
