| Prestonpans to Melzo | 900.10 mi (1,448.57 km) |
| Prestonpans to Mendicino | 1,448.08 mi (2,330.46 km) |
| Prestonpans to Menfi | 1,467.10 mi (2,361.07 km) |
| Prestonpans to Mentana | 1,189.53 mi (1,914.36 km) |
| Prestonpans to Merano | 882.10 mi (1,419.61 km) |
| Prestonpans to Merate | 888.86 mi (1,430.48 km) |
| Prestonpans to Mercato San Severino | 1,319.09 mi (2,122.88 km) |
| Prestonpans to Mercogliano | 1,310.21 mi (2,108.57 km) |
| Prestonpans to Mesagne | 1,418.17 mi (2,282.33 km) |
| Prestonpans to Messina | 1,494.97 mi (2,405.93 km) |
| Prestonpans to Mestre | 978.20 mi (1,574.26 km) |
| Prestonpans to Mestrino | 966.88 mi (1,556.04 km) |
| Prestonpans to Milan | 896.23 mi (1,442.35 km) |
| Prestonpans to Milazzo | 1,485.30 mi (2,390.35 km) |
| Prestonpans to Minerbio | 1,005.84 mi (1,618.74 km) |
