| Romeoville to Minervino Murge | 5,017.51 mi (8,074.91 km) |
| Romeoville to Minturno | 4,917.16 mi (7,913.40 km) |
| Romeoville to Mira | 4,674.58 mi (7,523.01 km) |
| Romeoville to Mirandola | 4,656.08 mi (7,493.24 km) |
| Romeoville to Mirano | 4,670.70 mi (7,516.76 km) |
| Romeoville to Misano Adriatico | 4,758.77 mi (7,658.50 km) |
| Romeoville to Misilmeri | 5,047.66 mi (8,123.42 km) |
| Romeoville to Missaglia | 4,554.97 mi (7,330.52 km) |
| Romeoville to Misterbianco | 5,135.44 mi (8,264.69 km) |
| Romeoville to Modena | 4,660.61 mi (7,500.53 km) |
| Romeoville to Modica | 5,154.67 mi (8,295.65 km) |
| Romeoville to Modugno | 5,045.87 mi (8,120.55 km) |
| Romeoville to Mogliano Veneto | 4,673.35 mi (7,521.04 km) |
| Romeoville to Molfetta | 5,033.38 mi (8,100.45 km) |
| Romeoville to Molinella | 4,690.87 mi (7,549.22 km) |
