| Sint-Pieters-Leeuw to Masquefa | 651.59 mi (1,048.63 km) |
| Sint-Pieters-Leeuw to Matadepera | 643.05 mi (1,034.88 km) |
| Sint-Pieters-Leeuw to Mazarron | 951.09 mi (1,530.63 km) |
| Sint-Pieters-Leeuw to Meco | 794.84 mi (1,279.17 km) |
| Sint-Pieters-Leeuw to Medina del Campo | 787.74 mi (1,267.74 km) |
| Sint-Pieters-Leeuw to Medina Sidonia | 1,109.81 mi (1,786.07 km) |
| Sint-Pieters-Leeuw to Mejorada del Campo | 806.02 mi (1,297.17 km) |
| Sint-Pieters-Leeuw to Meliana | 808.95 mi (1,301.88 km) |
| Sint-Pieters-Leeuw to Mengibar | 969.38 mi (1,560.06 km) |
| Sint-Pieters-Leeuw to Merida | 968.89 mi (1,559.28 km) |
| Sint-Pieters-Leeuw to Miajadas | 946.88 mi (1,523.85 km) |
| Sint-Pieters-Leeuw to Mieres | 701.58 mi (1,129.08 km) |
| Sint-Pieters-Leeuw to Miguelturra | 908.50 mi (1,462.09 km) |
| Sint-Pieters-Leeuw to Mijas | 1,073.94 mi (1,728.33 km) |
| Sint-Pieters-Leeuw to Miranda de Ebro | 654.22 mi (1,052.87 km) |
