| Sanlucar la Mayor to Mechernich | 1,110.96 mi (1,787.91 km) |
| Sanlucar la Mayor to Meckenbeuren | 1,069.58 mi (1,721.32 km) |
| Sanlucar la Mayor to Meckenheim | 1,123.06 mi (1,807.40 km) |
| Sanlucar la Mayor to Meerane | 1,305.48 mi (2,100.96 km) |
| Sanlucar la Mayor to Meerbusch | 1,147.24 mi (1,846.30 km) |
| Sanlucar la Mayor to Meine | 1,314.36 mi (2,115.26 km) |
| Sanlucar la Mayor to Meinerzhagen | 1,165.92 mi (1,876.36 km) |
| Sanlucar la Mayor to Meiningen | 1,223.41 mi (1,968.89 km) |
| Sanlucar la Mayor to Meissen | 1,353.86 mi (2,178.82 km) |
| Sanlucar la Mayor to Meitingen | 1,150.82 mi (1,852.06 km) |
| Sanlucar la Mayor to Melle | 1,242.68 mi (1,999.90 km) |
| Sanlucar la Mayor to Melsungen | 1,223.48 mi (1,969.00 km) |
| Sanlucar la Mayor to Memmelsdorf | 1,213.86 mi (1,953.52 km) |
| Sanlucar la Mayor to Memmingen | 1,104.48 mi (1,777.48 km) |
| Sanlucar la Mayor to Mendig | 1,117.21 mi (1,797.97 km) |
