| Santiponce to Mombris | 1,152.20 mi (1,854.28 km) |
| Santiponce to Monchengladbach | 1,130.08 mi (1,818.69 km) |
| Santiponce to Monschau | 1,090.48 mi (1,754.96 km) |
| Santiponce to Montabaur | 1,128.87 mi (1,816.75 km) |
| Santiponce to Moosburg | 1,181.13 mi (1,900.84 km) |
| Santiponce to Morbach | 1,076.02 mi (1,731.69 km) |
| Santiponce to Morfelden-Walldorf | 1,130.38 mi (1,819.17 km) |
| Santiponce to Morlenbach | 1,116.08 mi (1,796.16 km) |
| Santiponce to Morsbach | 1,147.73 mi (1,847.09 km) |
| Santiponce to Mosbach | 1,118.13 mi (1,799.46 km) |
| Santiponce to Mosigkau | 1,333.05 mi (2,145.33 km) |
| Santiponce to Mossingen | 1,072.56 mi (1,726.12 km) |
| Santiponce to Much | 1,141.30 mi (1,836.74 km) |
| Santiponce to Mucheln | 1,294.84 mi (2,083.85 km) |
| Santiponce to Muhlacker | 1,089.31 mi (1,753.07 km) |
