| Southend to Marasesti | 1,262.74 mi (2,032.19 km) |
| Southend to Marghita | 1,009.44 mi (1,624.54 km) |
| Southend to Marginea | 1,146.22 mi (1,844.67 km) |
| Southend to Matca | 1,276.63 mi (2,054.53 km) |
| Southend to Medgidia | 1,362.16 mi (2,192.19 km) |
| Southend to Media | 1,131.76 mi (1,821.39 km) |
| Southend to Miercurea-Ciuc | 1,186.76 mi (1,909.91 km) |
| Southend to Mioveni | 1,197.18 mi (1,926.68 km) |
| Southend to Mizil | 1,258.74 mi (2,025.74 km) |
| Southend to Moinesti | 1,213.53 mi (1,952.99 km) |
| Southend to Moisei | 1,095.00 mi (1,762.23 km) |
| Southend to Moldova Noua | 1,070.24 mi (1,722.39 km) |
| Southend to Moreni | 1,225.89 mi (1,972.89 km) |
| Southend to Motru | 1,120.75 mi (1,803.67 km) |
| Southend to Murfatlar | 1,371.14 mi (2,206.63 km) |
