| Sluis to Melzo | 487.05 mi (783.83 km) |
| Sluis to Mendicino | 1,036.20 mi (1,667.61 km) |
| Sluis to Menfi | 1,055.93 mi (1,699.36 km) |
| Sluis to Mentana | 776.56 mi (1,249.75 km) |
| Sluis to Merano | 475.91 mi (765.90 km) |
| Sluis to Merate | 475.87 mi (765.84 km) |
| Sluis to Mercato San Severino | 907.00 mi (1,459.67 km) |
| Sluis to Mercogliano | 898.22 mi (1,445.54 km) |
| Sluis to Mesagne | 1,011.57 mi (1,627.97 km) |
| Sluis to Messina | 1,082.01 mi (1,741.33 km) |
| Sluis to Mestre | 570.62 mi (918.32 km) |
| Sluis to Mestrino | 557.66 mi (897.47 km) |
| Sluis to Milan | 483.20 mi (777.64 km) |
| Sluis to Milazzo | 1,072.26 mi (1,725.64 km) |
| Sluis to Minerbio | 593.95 mi (955.87 km) |
