| Plock to Masquefa | 1,131.05 mi (1,820.25 km) |
| Plock to Matadepera | 1,118.66 mi (1,800.30 km) |
| Plock to Mazarron | 1,445.18 mi (2,325.80 km) |
| Plock to Meco | 1,362.53 mi (2,192.78 km) |
| Plock to Medina del Campo | 1,386.78 mi (2,231.81 km) |
| Plock to Medina Sidonia | 1,665.54 mi (2,680.43 km) |
| Plock to Mejorada del Campo | 1,372.46 mi (2,208.75 km) |
| Plock to Meliana | 1,308.65 mi (2,106.06 km) |
| Plock to Mengibar | 1,511.40 mi (2,432.36 km) |
| Plock to Merida | 1,556.03 mi (2,504.18 km) |
| Plock to Miajadas | 1,533.67 mi (2,468.20 km) |
| Plock to Mieres | 1,333.62 mi (2,146.25 km) |
| Plock to Miguelturra | 1,464.80 mi (2,357.36 km) |
| Plock to Mijas | 1,612.99 mi (2,595.85 km) |
| Plock to Miranda de Ebro | 1,247.16 mi (2,007.11 km) |
