| Street to Melzo | 679.03 mi (1,092.80 km) |
| Street to Mendicino | 1,226.86 mi (1,974.45 km) |
| Street to Menfi | 1,208.83 mi (1,945.43 km) |
| Street to Mentana | 961.03 mi (1,546.63 km) |
| Street to Merano | 700.79 mi (1,127.81 km) |
| Street to Merate | 671.00 mi (1,079.87 km) |
| Street to Mercato San Severino | 1,098.43 mi (1,767.76 km) |
| Street to Mercogliano | 1,090.59 mi (1,755.13 km) |
| Street to Mesagne | 1,221.56 mi (1,965.90 km) |
| Street to Messina | 1,260.72 mi (2,028.93 km) |
| Street to Mestre | 788.57 mi (1,269.08 km) |
| Street to Mestrino | 771.56 mi (1,241.70 km) |
| Street to Milan | 672.02 mi (1,081.51 km) |
| Street to Milazzo | 1,248.66 mi (2,009.53 km) |
| Street to Minerbio | 795.25 mi (1,279.83 km) |
