| Bomporto to Lagoa | 1,944.88 mi (3,129.98 km) |
| Bomporto to Lagos | 1,151.92 mi (1,853.83 km) |
| Bomporto to Lamego | 983.45 mi (1,582.72 km) |
| Bomporto to Leiria | 1,068.09 mi (1,718.93 km) |
| Bomporto to Lisbon | 1,116.74 mi (1,797.21 km) |
| Bomporto to Loule | 1,119.25 mi (1,801.25 km) |
| Bomporto to Loures | 1,114.01 mi (1,792.83 km) |
| Bomporto to Lourinha | 1,107.69 mi (1,782.66 km) |
| Bomporto to Lousa | 1,030.98 mi (1,659.20 km) |
| Bomporto to Lousada | 999.53 mi (1,608.59 km) |
| Bomporto to Macedo de Cavaleiros | 931.60 mi (1,499.26 km) |
| Bomporto to Mafamude | 1,021.70 mi (1,644.27 km) |
| Bomporto to Mafra | 1,118.41 mi (1,799.90 km) |
| Bomporto to Maia | 1,019.48 mi (1,640.69 km) |
| Bomporto to Mangualde | 993.93 mi (1,599.57 km) |
