| Mostoles to Marasesti | 1,603.75 mi (2,580.98 km) |
| Mostoles to Marghita | 1,384.70 mi (2,228.45 km) |
| Mostoles to Marginea | 1,550.89 mi (2,495.92 km) |
| Mostoles to Matca | 1,618.24 mi (2,604.30 km) |
| Mostoles to Medgidia | 1,653.36 mi (2,660.83 km) |
| Mostoles to Media | 1,467.28 mi (2,361.35 km) |
| Mostoles to Miercurea-Ciuc | 1,537.67 mi (2,474.65 km) |
| Mostoles to Mioveni | 1,490.13 mi (2,398.13 km) |
| Mostoles to Mizil | 1,563.49 mi (2,516.20 km) |
| Mostoles to Moinesti | 1,570.46 mi (2,527.42 km) |
| Mostoles to Moisei | 1,489.72 mi (2,397.47 km) |
| Mostoles to Moldova Noua | 1,328.93 mi (2,138.70 km) |
| Mostoles to Moreni | 1,524.57 mi (2,453.55 km) |
| Mostoles to Motru | 1,393.29 mi (2,242.29 km) |
| Mostoles to Murfatlar | 1,660.82 mi (2,672.83 km) |
