| Morriston to Marasesti | 1,462.03 mi (2,352.91 km) |
| Morriston to Marghita | 1,208.62 mi (1,945.09 km) |
| Morriston to Marginea | 1,345.81 mi (2,165.86 km) |
| Morriston to Matca | 1,475.95 mi (2,375.32 km) |
| Morriston to Medgidia | 1,560.56 mi (2,511.48 km) |
| Morriston to Media | 1,330.49 mi (2,141.22 km) |
| Morriston to Miercurea-Ciuc | 1,386.04 mi (2,230.61 km) |
| Morriston to Mioveni | 1,394.81 mi (2,244.73 km) |
| Morriston to Mizil | 1,457.12 mi (2,345.01 km) |
| Morriston to Moinesti | 1,412.96 mi (2,273.93 km) |
| Morriston to Moisei | 1,294.59 mi (2,083.44 km) |
| Morriston to Moldova Noua | 1,264.95 mi (2,035.74 km) |
| Morriston to Moreni | 1,423.91 mi (2,291.56 km) |
| Morriston to Motru | 1,316.81 mi (2,119.20 km) |
| Morriston to Murfatlar | 1,569.52 mi (2,525.90 km) |
