| Gronau to Luzzi | 985.84 mi (1,586.55 km) |
| Gronau to Macerata | 683.37 mi (1,099.78 km) |
| Gronau to Macerata Campania | 841.92 mi (1,354.93 km) |
| Gronau to Macomer | 829.50 mi (1,334.94 km) |
| Gronau to Maddaloni | 846.29 mi (1,361.98 km) |
| Gronau to Magenta | 473.89 mi (762.66 km) |
| Gronau to Magione | 670.13 mi (1,078.47 km) |
| Gronau to Maglie | 987.55 mi (1,589.31 km) |
| Gronau to Magnago | 465.21 mi (748.68 km) |
| Gronau to Malalbergo | 557.02 mi (896.44 km) |
| Gronau to Malnate | 450.81 mi (725.51 km) |
| Gronau to Malo | 494.04 mi (795.08 km) |
| Gronau to Mandello del Lario | 446.96 mi (719.32 km) |
| Gronau to Manduria | 957.82 mi (1,541.46 km) |
| Gronau to Manerbio | 493.37 mi (794.00 km) |
