| Zaltbommel to Lagoa | 1,776.63 mi (2,859.22 km) |
| Zaltbommel to Lagos | 1,221.28 mi (1,965.46 km) |
| Zaltbommel to Lamego | 962.94 mi (1,549.71 km) |
| Zaltbommel to Leiria | 1,069.29 mi (1,720.86 km) |
| Zaltbommel to Lisbon | 1,138.66 mi (1,832.49 km) |
| Zaltbommel to Loule | 1,200.54 mi (1,932.09 km) |
| Zaltbommel to Loures | 1,132.88 mi (1,823.20 km) |
| Zaltbommel to Lourinha | 1,113.80 mi (1,792.49 km) |
| Zaltbommel to Lousa | 1,032.11 mi (1,661.03 km) |
| Zaltbommel to Lousada | 964.99 mi (1,553.00 km) |
| Zaltbommel to Macedo de Cavaleiros | 912.81 mi (1,469.03 km) |
| Zaltbommel to Mafamude | 986.53 mi (1,587.67 km) |
| Zaltbommel to Mafra | 1,131.53 mi (1,821.03 km) |
| Zaltbommel to Maia | 980.43 mi (1,577.85 km) |
| Zaltbommel to Mangualde | 989.64 mi (1,592.67 km) |
