| Merzig to Marghita | 733.99 mi (1,181.24 km) |
| Merzig to Marginea | 882.25 mi (1,419.84 km) |
| Merzig to Matca | 1,001.25 mi (1,611.35 km) |
| Merzig to Medgidia | 1,079.51 mi (1,737.31 km) |
| Merzig to Media | 851.77 mi (1,370.80 km) |
| Merzig to Miercurea-Ciuc | 911.18 mi (1,466.41 km) |
| Merzig to Mioveni | 911.67 mi (1,467.18 km) |
| Merzig to Mizil | 976.30 mi (1,571.21 km) |
| Merzig to Moinesti | 939.87 mi (1,512.58 km) |
| Merzig to Moisei | 826.92 mi (1,330.81 km) |
| Merzig to Moldova Noua | 777.98 mi (1,252.04 km) |
| Merzig to Moreni | 941.83 mi (1,515.73 km) |
| Merzig to Motru | 830.97 mi (1,337.31 km) |
| Merzig to Murfatlar | 1,088.41 mi (1,751.62 km) |
| Merzig to Nasaud | 828.18 mi (1,332.83 km) |
