| Piedmont to Miranda de Ebro | 5,695.97 mi (9,166.79 km) |
| Piedmont to Mislata | 5,947.36 mi (9,571.35 km) |
| Piedmont to Moana | 5,503.01 mi (8,856.24 km) |
| Piedmont to Moguer | 5,814.47 mi (9,357.49 km) |
| Piedmont to Molina de Segura | 5,990.70 mi (9,641.09 km) |
| Piedmont to Molins de Rey | 5,932.05 mi (9,546.70 km) |
| Piedmont to Mollerusa | 5,882.54 mi (9,467.04 km) |
| Piedmont to Mollet | 5,932.28 mi (9,547.08 km) |
| Piedmont to Moncada | 5,934.07 mi (9,549.96 km) |
| Piedmont to Moncada | 5,944.47 mi (9,566.69 km) |
| Piedmont to Monforte de Lemos | 5,538.16 mi (8,912.80 km) |
| Piedmont to Monforte del Cid | 5,991.91 mi (9,643.05 km) |
| Piedmont to Mongat | 5,938.20 mi (9,556.60 km) |
| Piedmont to Monovar | 5,985.03 mi (9,631.98 km) |
| Piedmont to Monserrat | 5,946.62 mi (9,570.16 km) |
