| Piedmont to Mancha Real | 5,914.35 mi (9,518.22 km) |
| Piedmont to Manilva | 5,920.26 mi (9,527.74 km) |
| Piedmont to Manises | 5,945.70 mi (9,568.68 km) |
| Piedmont to Manlleu | 5,910.43 mi (9,511.92 km) |
| Piedmont to Manresa | 5,909.42 mi (9,510.29 km) |
| Piedmont to Manzanares | 5,863.25 mi (9,435.99 km) |
| Piedmont to Manzanares el Real | 5,759.47 mi (9,268.98 km) |
| Piedmont to Maracena | 5,942.67 mi (9,563.81 km) |
| Piedmont to Marbella | 5,928.08 mi (9,540.33 km) |
| Piedmont to Marchena | 5,867.31 mi (9,442.53 km) |
| Piedmont to Marin | 5,499.75 mi (8,850.99 km) |
| Piedmont to Marratxi | 6,050.15 mi (9,736.78 km) |
| Piedmont to Martorell | 5,925.99 mi (9,536.96 km) |
| Piedmont to Martos | 5,904.32 mi (9,502.09 km) |
| Piedmont to Masamagrell | 5,945.55 mi (9,568.44 km) |
