| Mairena del Aljarafe to Marasesti | 1,803.35 mi (2,902.21 km) |
| Mairena del Aljarafe to Marghita | 1,595.03 mi (2,566.96 km) |
| Mairena del Aljarafe to Marginea | 1,761.10 mi (2,834.22 km) |
| Mairena del Aljarafe to Matca | 1,817.58 mi (2,925.11 km) |
| Mairena del Aljarafe to Medgidia | 1,843.49 mi (2,966.80 km) |
| Mairena del Aljarafe to Media | 1,669.65 mi (2,687.03 km) |
| Mairena del Aljarafe to Miercurea-Ciuc | 1,740.46 mi (2,800.99 km) |
| Mairena del Aljarafe to Mioveni | 1,685.16 mi (2,712.01 km) |
| Mairena del Aljarafe to Mizil | 1,758.32 mi (2,829.75 km) |
| Mairena del Aljarafe to Moinesti | 1,773.33 mi (2,853.91 km) |
| Mairena del Aljarafe to Moisei | 1,699.97 mi (2,735.83 km) |
| Mairena del Aljarafe to Moldova Noua | 1,523.96 mi (2,452.58 km) |
| Mairena del Aljarafe to Moreni | 1,719.51 mi (2,767.28 km) |
| Mairena del Aljarafe to Motru | 1,588.19 mi (2,555.95 km) |
| Mairena del Aljarafe to Murfatlar | 1,850.48 mi (2,978.06 km) |
