| Griffith to Lagoa | 4,079.58 mi (6,565.45 km) |
| Griffith to Lagoa | 3,229.80 mi (5,197.86 km) |
| Griffith to Lagos | 4,070.14 mi (6,550.26 km) |
| Griffith to Lamego | 3,971.75 mi (6,391.91 km) |
| Griffith to Leiria | 3,972.07 mi (6,392.43 km) |
| Griffith to Lisbon | 3,990.90 mi (6,422.73 km) |
| Griffith to Loule | 4,100.20 mi (6,598.64 km) |
| Griffith to Loures | 3,986.40 mi (6,415.49 km) |
| Griffith to Lourinha | 3,966.48 mi (6,383.44 km) |
| Griffith to Lousa | 3,985.23 mi (6,413.61 km) |
| Griffith to Lousada | 3,945.52 mi (6,349.70 km) |
| Griffith to Macedo de Cavaleiros | 3,995.43 mi (6,430.02 km) |
| Griffith to Mafamude | 3,935.13 mi (6,332.97 km) |
| Griffith to Mafra | 3,974.99 mi (6,397.13 km) |
| Griffith to Maia | 3,930.60 mi (6,325.69 km) |
