| Sulphur to Lagoa | 4,738.97 mi (7,626.63 km) |
| Sulphur to Lagoa | 3,833.52 mi (6,169.45 km) |
| Sulphur to Lagos | 4,728.42 mi (7,609.65 km) |
| Sulphur to Lamego | 4,668.79 mi (7,513.69 km) |
| Sulphur to Leiria | 4,654.11 mi (7,490.07 km) |
| Sulphur to Lisbon | 4,662.46 mi (7,503.51 km) |
| Sulphur to Loule | 4,761.42 mi (7,662.76 km) |
| Sulphur to Loures | 4,658.90 mi (7,497.77 km) |
| Sulphur to Lourinha | 4,642.19 mi (7,470.88 km) |
| Sulphur to Lousa | 4,672.29 mi (7,519.33 km) |
| Sulphur to Lousada | 4,642.98 mi (7,472.16 km) |
| Sulphur to Macedo de Cavaleiros | 4,698.76 mi (7,561.93 km) |
| Sulphur to Mafamude | 4,629.88 mi (7,451.07 km) |
| Sulphur to Mafra | 4,647.91 mi (7,480.09 km) |
| Sulphur to Maia | 4,626.34 mi (7,445.38 km) |
