| Kostinbrod to Lagoa | 2,559.75 mi (4,119.52 km) |
| Kostinbrod to Lagos | 1,723.36 mi (2,773.47 km) |
| Kostinbrod to Lamego | 1,589.53 mi (2,558.10 km) |
| Kostinbrod to Leiria | 1,665.63 mi (2,680.57 km) |
| Kostinbrod to Lisbon | 1,706.27 mi (2,745.98 km) |
| Kostinbrod to Loule | 1,688.01 mi (2,716.59 km) |
| Kostinbrod to Loures | 1,704.58 mi (2,743.26 km) |
| Kostinbrod to Lourinha | 1,702.18 mi (2,739.40 km) |
| Kostinbrod to Lousa | 1,630.18 mi (2,623.53 km) |
| Kostinbrod to Lousada | 1,607.73 mi (2,587.39 km) |
| Kostinbrod to Macedo de Cavaleiros | 1,539.43 mi (2,477.47 km) |
| Kostinbrod to Mafamude | 1,629.23 mi (2,621.99 km) |
| Kostinbrod to Mafra | 1,710.45 mi (2,752.70 km) |
| Kostinbrod to Maia | 1,627.82 mi (2,619.73 km) |
| Kostinbrod to Mangualde | 1,596.07 mi (2,568.63 km) |
