| Sanlucar la Mayor to Mombris | 1,160.17 mi (1,867.11 km) |
| Sanlucar la Mayor to Monchengladbach | 1,137.39 mi (1,830.45 km) |
| Sanlucar la Mayor to Monschau | 1,097.90 mi (1,766.90 km) |
| Sanlucar la Mayor to Montabaur | 1,136.58 mi (1,829.14 km) |
| Sanlucar la Mayor to Moosburg | 1,189.70 mi (1,914.64 km) |
| Sanlucar la Mayor to Morbach | 1,083.76 mi (1,744.14 km) |
| Sanlucar la Mayor to Morfelden-Walldorf | 1,138.29 mi (1,831.90 km) |
| Sanlucar la Mayor to Morlenbach | 1,124.10 mi (1,809.07 km) |
| Sanlucar la Mayor to Morsbach | 1,155.32 mi (1,859.31 km) |
| Sanlucar la Mayor to Mosbach | 1,126.26 mi (1,812.53 km) |
| Sanlucar la Mayor to Mosigkau | 1,341.02 mi (2,158.16 km) |
| Sanlucar la Mayor to Mossingen | 1,080.87 mi (1,739.50 km) |
| Sanlucar la Mayor to Much | 1,148.83 mi (1,848.86 km) |
| Sanlucar la Mayor to Mucheln | 1,302.87 mi (2,096.77 km) |
| Sanlucar la Mayor to Muhlacker | 1,097.48 mi (1,766.23 km) |
