| Merrillville to Minervino Murge | 4,993.60 mi (8,036.42 km) |
| Merrillville to Minturno | 4,892.61 mi (7,873.90 km) |
| Merrillville to Mira | 4,651.68 mi (7,486.16 km) |
| Merrillville to Mirandola | 4,632.60 mi (7,455.45 km) |
| Merrillville to Mirano | 4,647.82 mi (7,479.94 km) |
| Merrillville to Misano Adriatico | 4,735.26 mi (7,620.67 km) |
| Merrillville to Misilmeri | 5,021.50 mi (8,081.33 km) |
| Merrillville to Missaglia | 4,531.45 mi (7,292.66 km) |
| Merrillville to Misterbianco | 5,109.52 mi (8,222.98 km) |
| Merrillville to Modena | 4,636.96 mi (7,462.46 km) |
| Merrillville to Modica | 5,128.39 mi (8,253.35 km) |
| Merrillville to Modugno | 5,022.16 mi (8,082.39 km) |
| Merrillville to Mogliano Veneto | 4,650.55 mi (7,484.34 km) |
| Merrillville to Molfetta | 5,009.67 mi (8,062.29 km) |
| Merrillville to Molinella | 4,667.41 mi (7,511.47 km) |
