| Letchworth to Medvode | 774.07 mi (1,245.75 km) |
| Letchworth to Menges | 778.96 mi (1,253.62 km) |
| Letchworth to Metlika | 829.07 mi (1,334.26 km) |
| Letchworth to Mezica | 775.69 mi (1,248.35 km) |
| Letchworth to Miklavz na Dravskem Polju | 809.56 mi (1,302.86 km) |
| Letchworth to Miren | 753.70 mi (1,212.96 km) |
| Letchworth to Mirna | 807.01 mi (1,298.75 km) |
| Letchworth to Mirna Pec | 811.53 mi (1,306.03 km) |
| Letchworth to Mislinja | 792.03 mi (1,274.65 km) |
| Letchworth to Mokronog | 810.40 mi (1,304.21 km) |
| Letchworth to Moravce | 786.85 mi (1,266.31 km) |
| Letchworth to Moravske-Toplice | 823.58 mi (1,325.43 km) |
| Letchworth to Mozirje | 786.95 mi (1,266.47 km) |
| Letchworth to Murska Sobota | 822.09 mi (1,323.02 km) |
| Letchworth to Muta | 784.26 mi (1,262.14 km) |
