| Merrillville to Luzzara | 4,614.26 mi (7,425.93 km) |
| Merrillville to Luzzi | 5,075.40 mi (8,168.07 km) |
| Merrillville to Macerata | 4,793.26 mi (7,714.01 km) |
| Merrillville to Macerata Campania | 4,922.19 mi (7,921.51 km) |
| Merrillville to Macomer | 4,729.62 mi (7,611.59 km) |
| Merrillville to Maddaloni | 4,928.36 mi (7,931.43 km) |
| Merrillville to Magenta | 4,522.90 mi (7,278.91 km) |
| Merrillville to Magione | 4,749.80 mi (7,644.07 km) |
| Merrillville to Maglie | 5,119.41 mi (8,238.90 km) |
| Merrillville to Magnago | 4,515.26 mi (7,266.60 km) |
| Merrillville to Malalbergo | 4,658.02 mi (7,496.36 km) |
| Merrillville to Malnate | 4,509.72 mi (7,257.69 km) |
| Merrillville to Malo | 4,614.29 mi (7,425.99 km) |
| Merrillville to Mandello del Lario | 4,522.18 mi (7,277.74 km) |
| Merrillville to Manduria | 5,086.68 mi (8,186.23 km) |
