| Heswall to Melzo | 778.34 mi (1,252.62 km) |
| Heswall to Mendicino | 1,330.51 mi (2,141.25 km) |
| Heswall to Menfi | 1,329.75 mi (2,140.02 km) |
| Heswall to Mentana | 1,066.66 mi (1,716.63 km) |
| Heswall to Merano | 780.44 mi (1,255.99 km) |
| Heswall to Merate | 768.58 mi (1,236.91 km) |
| Heswall to Mercato San Severino | 1,201.17 mi (1,933.09 km) |
| Heswall to Mercogliano | 1,192.78 mi (1,919.59 km) |
| Heswall to Mesagne | 1,313.59 mi (2,114.03 km) |
| Heswall to Messina | 1,370.62 mi (2,205.80 km) |
| Heswall to Mestre | 873.62 mi (1,405.96 km) |
| Heswall to Mestrino | 859.21 mi (1,382.77 km) |
| Heswall to Milan | 772.83 mi (1,243.74 km) |
| Heswall to Milazzo | 1,359.63 mi (2,188.11 km) |
| Heswall to Minerbio | 890.73 mi (1,433.49 km) |
