| Merzig to Luzzi | 837.97 mi (1,348.59 km) |
| Merzig to Macerata | 535.02 mi (861.03 km) |
| Merzig to Macerata Campania | 687.63 mi (1,106.63 km) |
| Merzig to Macomer | 643.24 mi (1,035.20 km) |
| Merzig to Maddaloni | 692.68 mi (1,114.75 km) |
| Merzig to Magenta | 295.15 mi (475.00 km) |
| Merzig to Magione | 510.07 mi (820.88 km) |
| Merzig to Maglie | 855.28 mi (1,376.44 km) |
| Merzig to Magnago | 286.20 mi (460.60 km) |
| Merzig to Malalbergo | 400.38 mi (644.36 km) |
| Merzig to Malnate | 273.35 mi (439.92 km) |
| Merzig to Malo | 344.07 mi (553.73 km) |
| Merzig to Mandello del Lario | 274.49 mi (441.75 km) |
| Merzig to Manduria | 823.76 mi (1,325.72 km) |
| Merzig to Manerbio | 326.46 mi (525.39 km) |
