| Griffin to Lagoa | 4,172.05 mi (6,714.26 km) |
| Griffin to Lagoa | 3,262.26 mi (5,250.10 km) |
| Griffin to Lagos | 4,161.35 mi (6,697.05 km) |
| Griffin to Lamego | 4,109.55 mi (6,613.68 km) |
| Griffin to Leiria | 4,091.44 mi (6,584.54 km) |
| Griffin to Lisbon | 4,097.73 mi (6,594.66 km) |
| Griffin to Loule | 4,194.74 mi (6,750.77 km) |
| Griffin to Loures | 4,094.34 mi (6,589.21 km) |
| Griffin to Lourinha | 4,078.28 mi (6,563.35 km) |
| Griffin to Lousa | 4,110.66 mi (6,615.48 km) |
| Griffin to Lousada | 4,083.92 mi (6,572.43 km) |
| Griffin to Macedo de Cavaleiros | 4,141.08 mi (6,664.42 km) |
| Griffin to Mafamude | 4,070.17 mi (6,550.31 km) |
| Griffin to Mafra | 4,083.46 mi (6,571.69 km) |
| Griffin to Maia | 4,066.90 mi (6,545.04 km) |
