| Rio Tinto to Melzo | 949.03 mi (1,527.31 km) |
| Rio Tinto to Mendicino | 1,308.22 mi (2,105.38 km) |
| Rio Tinto to Menfi | 1,172.48 mi (1,886.92 km) |
| Rio Tinto to Mentana | 1,094.64 mi (1,761.66 km) |
| Rio Tinto to Merano | 1,048.63 mi (1,687.60 km) |
| Rio Tinto to Merate | 952.77 mi (1,533.33 km) |
| Rio Tinto to Mercato San Severino | 1,213.39 mi (1,952.76 km) |
| Rio Tinto to Mercogliano | 1,210.69 mi (1,948.41 km) |
| Rio Tinto to Mesagne | 1,372.58 mi (2,208.96 km) |
| Rio Tinto to Messina | 1,294.37 mi (2,083.09 km) |
| Rio Tinto to Mestre | 1,083.38 mi (1,743.53 km) |
| Rio Tinto to Mestrino | 1,060.38 mi (1,706.52 km) |
| Rio Tinto to Milan | 937.81 mi (1,509.26 km) |
| Rio Tinto to Milazzo | 1,277.41 mi (2,055.80 km) |
| Rio Tinto to Minerbio | 1,038.52 mi (1,671.34 km) |
