| Longbridge to Lagoa | 1,100.13 mi (1,770.49 km) |
| Longbridge to Lagoa | 1,520.49 mi (2,447.00 km) |
| Longbridge to Lagos | 1,105.29 mi (1,778.79 km) |
| Longbridge to Lamego | 827.07 mi (1,331.04 km) |
| Longbridge to Leiria | 931.83 mi (1,499.64 km) |
| Longbridge to Lisbon | 1,004.97 mi (1,617.34 km) |
| Longbridge to Loule | 1,092.99 mi (1,759.00 km) |
| Longbridge to Loures | 998.13 mi (1,606.34 km) |
| Longbridge to Lourinha | 974.12 mi (1,567.69 km) |
| Longbridge to Lousa | 899.08 mi (1,446.93 km) |
| Longbridge to Lousada | 820.94 mi (1,321.18 km) |
| Longbridge to Macedo de Cavaleiros | 785.52 mi (1,264.18 km) |
| Longbridge to Mafamude | 839.21 mi (1,350.59 km) |
| Longbridge to Mafra | 993.81 mi (1,599.38 km) |
| Longbridge to Maia | 831.76 mi (1,338.59 km) |
