| Duluth to Luzzara | 4,557.22 mi (7,334.13 km) |
| Duluth to Luzzi | 5,029.27 mi (8,093.84 km) |
| Duluth to Macerata | 4,736.00 mi (7,621.86 km) |
| Duluth to Macerata Campania | 4,875.06 mi (7,845.66 km) |
| Duluth to Macomer | 4,709.64 mi (7,579.44 km) |
| Duluth to Maddaloni | 4,880.95 mi (7,855.13 km) |
| Duluth to Magenta | 4,469.33 mi (7,192.70 km) |
| Duluth to Magione | 4,698.35 mi (7,561.26 km) |
| Duluth to Maglie | 5,061.67 mi (8,145.98 km) |
| Duluth to Magnago | 4,461.18 mi (7,179.57 km) |
| Duluth to Malalbergo | 4,599.38 mi (7,401.99 km) |
| Duluth to Malnate | 4,453.90 mi (7,167.86 km) |
| Duluth to Malo | 4,550.19 mi (7,322.82 km) |
| Duluth to Mandello del Lario | 4,464.03 mi (7,184.16 km) |
| Duluth to Manduria | 5,029.46 mi (8,094.13 km) |
