| Sanlucar de Barrameda to Marasesti | 1,836.52 mi (2,955.60 km) |
| Sanlucar de Barrameda to Marghita | 1,630.37 mi (2,623.82 km) |
| Sanlucar de Barrameda to Marginea | 1,796.31 mi (2,890.88 km) |
| Sanlucar de Barrameda to Matca | 1,850.70 mi (2,978.41 km) |
| Sanlucar de Barrameda to Medgidia | 1,874.88 mi (3,017.32 km) |
| Sanlucar de Barrameda to Media | 1,703.43 mi (2,741.41 km) |
| Sanlucar de Barrameda to Miercurea-Ciuc | 1,774.27 mi (2,855.41 km) |
| Sanlucar de Barrameda to Mioveni | 1,717.59 mi (2,764.19 km) |
| Sanlucar de Barrameda to Mizil | 1,790.65 mi (2,881.77 km) |
| Sanlucar de Barrameda to Moinesti | 1,807.14 mi (2,908.32 km) |
| Sanlucar de Barrameda to Moisei | 1,735.22 mi (2,792.56 km) |
| Sanlucar de Barrameda to Moldova Noua | 1,556.54 mi (2,505.01 km) |
| Sanlucar de Barrameda to Moreni | 1,751.89 mi (2,819.39 km) |
| Sanlucar de Barrameda to Motru | 1,620.68 mi (2,608.24 km) |
| Sanlucar de Barrameda to Murfatlar | 1,881.78 mi (3,028.44 km) |
