| Cities | Distance |
|---|---|
| Groslay to Lagoa | 1,590.19 mi (2,559.16 km) |
| Groslay to Lagos | 989.55 mi (1,592.53 km) |
| Groslay to Lamego | 735.35 mi (1,183.43 km) |
| Groslay to Leiria | 840.99 mi (1,353.45 km) |
| Groslay to Lisbon | 909.28 mi (1,463.34 km) |
| Groslay to Loule | 968.31 mi (1,558.34 km) |
| Groslay to Loures | 903.70 mi (1,454.37 km) |
| Groslay to Lourinha | 885.55 mi (1,425.15 km) |
| Groslay to Lousa | 803.37 mi (1,292.90 km) |
| Groslay to Lousada | 739.02 mi (1,189.33 km) |
| Groslay to Macedo de Cavaleiros | 684.24 mi (1,101.18 km) |
| Groslay to Mafamude | 761.01 mi (1,224.73 km) |
| Groslay to Mafra | 902.83 mi (1,452.96 km) |
| Groslay to Maia | 755.29 mi (1,215.53 km) |
| Groslay to Mangualde | 760.85 mi (1,224.47 km) |