| Cities | Distance |
|---|---|
| Groslay to Arcozelo | 765.36 mi (1,231.73 km) |
| Groslay to Arganil | 791.44 mi (1,273.70 km) |
| Groslay to Arouca | 758.59 mi (1,220.84 km) |
| Groslay to Arruda dos Vinhos | 892.14 mi (1,435.76 km) |
| Groslay to Aveiro | 788.08 mi (1,268.30 km) |
| Groslay to Aver-o-Mar | 751.73 mi (1,209.79 km) |
| Groslay to Aves | 733.73 mi (1,180.82 km) |
| Groslay to Azambuja | 881.22 mi (1,418.19 km) |
| Groslay to Baiao | 739.16 mi (1,189.57 km) |
| Groslay to Barcelos | 740.66 mi (1,191.98 km) |
| Groslay to Barreiro | 910.03 mi (1,464.55 km) |
| Groslay to Batalha | 846.52 mi (1,362.35 km) |
| Groslay to Beja | 912.21 mi (1,468.06 km) |
| Groslay to Belas | 910.23 mi (1,464.88 km) |
| Groslay to Benavente | 884.82 mi (1,423.97 km) |