| Helston to Marasesti | 1,518.25 mi (2,443.38 km) |
| Helston to Marghita | 1,264.96 mi (2,035.76 km) |
| Helston to Marginea | 1,409.50 mi (2,268.37 km) |
| Helston to Matca | 1,532.49 mi (2,466.31 km) |
| Helston to Medgidia | 1,611.05 mi (2,592.73 km) |
| Helston to Media | 1,383.47 mi (2,226.48 km) |
| Helston to Miercurea-Ciuc | 1,442.39 mi (2,321.30 km) |
| Helston to Mioveni | 1,442.72 mi (2,321.84 km) |
| Helston to Mizil | 1,507.91 mi (2,426.74 km) |
| Helston to Moinesti | 1,470.69 mi (2,366.85 km) |
| Helston to Moisei | 1,355.78 mi (2,181.92 km) |
| Helston to Moldova Noua | 1,305.07 mi (2,100.31 km) |
| Helston to Moreni | 1,473.21 mi (2,370.90 km) |
| Helston to Motru | 1,360.14 mi (2,188.94 km) |
| Helston to Murfatlar | 1,619.92 mi (2,607.01 km) |
