| Busto Garolfo to Masquefa | 450.96 mi (725.76 km) |
| Busto Garolfo to Matadepera | 438.20 mi (705.21 km) |
| Busto Garolfo to Mazarron | 760.17 mi (1,223.38 km) |
| Busto Garolfo to Meco | 705.50 mi (1,135.40 km) |
| Busto Garolfo to Medina del Campo | 751.02 mi (1,208.65 km) |
| Busto Garolfo to Medina Sidonia | 991.92 mi (1,596.35 km) |
| Busto Garolfo to Mejorada del Campo | 714.13 mi (1,149.28 km) |
| Busto Garolfo to Meliana | 627.05 mi (1,009.15 km) |
| Busto Garolfo to Mengibar | 836.38 mi (1,346.02 km) |
| Busto Garolfo to Merida | 901.90 mi (1,451.47 km) |
| Busto Garolfo to Miajadas | 880.25 mi (1,416.62 km) |
| Busto Garolfo to Mieres | 739.93 mi (1,190.81 km) |
| Busto Garolfo to Miguelturra | 797.01 mi (1,282.66 km) |
| Busto Garolfo to Mijas | 934.79 mi (1,504.39 km) |
| Busto Garolfo to Miranda de Ebro | 618.13 mi (994.79 km) |
