| Naples to Mombris | 683.48 mi (1,099.96 km) |
| Naples to Monchengladbach | 807.45 mi (1,299.47 km) |
| Naples to Monschau | 773.86 mi (1,245.40 km) |
| Naples to Montabaur | 731.91 mi (1,177.89 km) |
| Naples to Moosburg | 539.50 mi (868.24 km) |
| Naples to Morbach | 710.11 mi (1,142.81 km) |
| Naples to Morfelden-Walldorf | 689.92 mi (1,110.31 km) |
| Naples to Morlenbach | 661.98 mi (1,065.35 km) |
| Naples to Morsbach | 760.48 mi (1,223.87 km) |
| Naples to Mosbach | 638.70 mi (1,027.88 km) |
| Naples to Mosigkau | 766.01 mi (1,232.78 km) |
| Naples to Mossingen | 581.90 mi (936.48 km) |
| Naples to Much | 769.88 mi (1,239.01 km) |
| Naples to Mucheln | 732.54 mi (1,178.91 km) |
| Naples to Muhlacker | 619.80 mi (997.48 km) |
