| Grass Valley to Lagoa | 5,644.87 mi (9,084.54 km) |
| Grass Valley to Lagoa | 4,892.26 mi (7,873.33 km) |
| Grass Valley to Lagos | 5,637.45 mi (9,072.59 km) |
| Grass Valley to Lamego | 5,480.44 mi (8,819.91 km) |
| Grass Valley to Leiria | 5,506.73 mi (8,862.23 km) |
| Grass Valley to Lisbon | 5,541.54 mi (8,918.24 km) |
| Grass Valley to Loule | 5,661.95 mi (9,112.03 km) |
| Grass Valley to Loures | 5,535.78 mi (8,908.97 km) |
| Grass Valley to Lourinha | 5,511.68 mi (8,870.18 km) |
| Grass Valley to Lousa | 5,510.85 mi (8,868.86 km) |
| Grass Valley to Lousada | 5,454.74 mi (8,778.56 km) |
| Grass Valley to Macedo de Cavaleiros | 5,491.30 mi (8,837.39 km) |
| Grass Valley to Mafamude | 5,449.72 mi (8,770.47 km) |
| Grass Valley to Mafra | 5,524.20 mi (8,890.34 km) |
| Grass Valley to Maia | 5,443.64 mi (8,760.70 km) |
