| Puerto Real to Mombris | 1,208.09 mi (1,944.23 km) |
| Puerto Real to Monchengladbach | 1,189.15 mi (1,913.76 km) |
| Puerto Real to Monschau | 1,149.13 mi (1,849.35 km) |
| Puerto Real to Montabaur | 1,186.23 mi (1,909.05 km) |
| Puerto Real to Moosburg | 1,232.37 mi (1,983.30 km) |
| Puerto Real to Morbach | 1,133.26 mi (1,823.80 km) |
| Puerto Real to Morfelden-Walldorf | 1,186.65 mi (1,909.72 km) |
| Puerto Real to Morlenbach | 1,171.72 mi (1,885.70 km) |
| Puerto Real to Morsbach | 1,205.60 mi (1,940.23 km) |
| Puerto Real to Mosbach | 1,173.09 mi (1,887.91 km) |
| Puerto Real to Mosigkau | 1,388.90 mi (2,235.22 km) |
| Puerto Real to Mossingen | 1,126.17 mi (1,812.40 km) |
| Puerto Real to Much | 1,199.45 mi (1,930.33 km) |
| Puerto Real to Mucheln | 1,350.35 mi (2,173.18 km) |
| Puerto Real to Muhlacker | 1,143.95 mi (1,841.02 km) |
