| Boo to Lagoa | 1,937.53 mi (3,118.16 km) |
| Boo to Lagoa | 2,429.21 mi (3,909.44 km) |
| Boo to Lagos | 1,945.37 mi (3,130.77 km) |
| Boo to Lamego | 1,684.84 mi (2,711.49 km) |
| Boo to Leiria | 1,791.54 mi (2,883.20 km) |
| Boo to Lisbon | 1,861.64 mi (2,996.02 km) |
| Boo to Loule | 1,924.49 mi (3,097.17 km) |
| Boo to Loures | 1,855.73 mi (2,986.51 km) |
| Boo to Lourinha | 1,835.94 mi (2,954.65 km) |
| Boo to Lousa | 1,754.75 mi (2,824.01 km) |
| Boo to Lousada | 1,685.55 mi (2,712.63 km) |
| Boo to Macedo de Cavaleiros | 1,635.52 mi (2,632.11 km) |
| Boo to Mafamude | 1,706.62 mi (2,746.54 km) |
| Boo to Mafra | 1,854.01 mi (2,983.74 km) |
| Boo to Maia | 1,700.20 mi (2,736.20 km) |
