| Haddington to Melzo | 895.29 mi (1,440.82 km) |
| Haddington to Mendicino | 1,442.97 mi (2,322.23 km) |
| Haddington to Menfi | 1,462.73 mi (2,354.04 km) |
| Haddington to Mentana | 1,184.65 mi (1,906.52 km) |
| Haddington to Merano | 876.68 mi (1,410.87 km) |
| Haddington to Merate | 884.00 mi (1,422.67 km) |
| Haddington to Mercato San Severino | 1,314.02 mi (2,114.71 km) |
| Haddington to Mercogliano | 1,305.12 mi (2,100.38 km) |
| Haddington to Mesagne | 1,412.68 mi (2,273.48 km) |
| Haddington to Messina | 1,490.09 mi (2,398.06 km) |
| Haddington to Mestre | 972.81 mi (1,565.59 km) |
| Haddington to Mestrino | 961.59 mi (1,547.53 km) |
| Haddington to Milan | 891.48 mi (1,434.70 km) |
| Haddington to Milazzo | 1,480.46 mi (2,382.57 km) |
| Haddington to Minerbio | 1,000.76 mi (1,610.56 km) |
