| Piedmont to Marsala | 6,467.70 mi (10,408.75 km) |
| Piedmont to Marsciano | 6,172.33 mi (9,933.41 km) |
| Piedmont to Martano | 6,495.51 mi (10,453.51 km) |
| Piedmont to Martellago | 6,017.36 mi (9,684.01 km) |
| Piedmont to Martina Franca | 6,439.92 mi (10,364.06 km) |
| Piedmont to Martinengo | 5,949.32 mi (9,574.51 km) |
| Piedmont to Martinsicuro | 6,218.74 mi (10,008.09 km) |
| Piedmont to Mascali | 6,553.51 mi (10,546.85 km) |
| Piedmont to Mascalucia | 6,559.78 mi (10,556.95 km) |
| Piedmont to Masera di Padova | 6,022.47 mi (9,692.23 km) |
| Piedmont to Maserada sul Piave | 6,010.11 mi (9,672.34 km) |
| Piedmont to Massa | 6,045.88 mi (9,729.90 km) |
| Piedmont to Massa Lombarda | 6,070.36 mi (9,769.30 km) |
| Piedmont to Massafra | 6,441.00 mi (10,365.79 km) |
| Piedmont to Massalubrense | 6,362.20 mi (10,238.96 km) |
