| Union to Minervino Murge | 5,277.81 mi (8,493.81 km) |
| Union to Minturno | 5,176.23 mi (8,330.34 km) |
| Union to Mira | 4,936.68 mi (7,944.83 km) |
| Union to Mirandola | 4,917.19 mi (7,913.46 km) |
| Union to Mirano | 4,932.84 mi (7,938.64 km) |
| Union to Misano Adriatico | 5,019.84 mi (8,078.65 km) |
| Union to Misilmeri | 5,303.05 mi (8,534.44 km) |
| Union to Missaglia | 4,816.02 mi (7,750.63 km) |
| Union to Misterbianco | 5,391.41 mi (8,676.64 km) |
| Union to Modena | 4,921.42 mi (7,920.26 km) |
| Union to Modica | 5,409.73 mi (8,706.11 km) |
| Union to Modugno | 5,306.55 mi (8,540.06 km) |
| Union to Mogliano Veneto | 4,935.61 mi (7,943.10 km) |
| Union to Molfetta | 5,294.06 mi (8,519.96 km) |
| Union to Molinella | 4,952.02 mi (7,969.51 km) |
