| Groslay to Luzzi | 951.43 mi (1,531.18 km) |
| Groslay to Macerata | 660.10 mi (1,062.32 km) |
| Groslay to Macerata Campania | 797.27 mi (1,283.08 km) |
| Groslay to Macomer | 680.03 mi (1,094.40 km) |
| Groslay to Maddaloni | 803.09 mi (1,292.44 km) |
| Groslay to Magenta | 391.32 mi (629.77 km) |
| Groslay to Magione | 620.27 mi (998.23 km) |
| Groslay to Maglie | 986.58 mi (1,587.74 km) |
| Groslay to Magnago | 383.25 mi (616.79 km) |
| Groslay to Malalbergo | 524.37 mi (843.90 km) |
| Groslay to Malnate | 376.64 mi (606.14 km) |
| Groslay to Malo | 482.22 mi (776.05 km) |
| Groslay to Mandello del Lario | 388.49 mi (625.21 km) |
| Groslay to Manduria | 953.99 mi (1,535.29 km) |
| Groslay to Manerbio | 442.79 mi (712.60 km) |
