| Castel Volturno to Mombris | 663.67 mi (1,068.08 km) |
| Castel Volturno to Monchengladbach | 786.59 mi (1,265.89 km) |
| Castel Volturno to Monschau | 752.64 mi (1,211.26 km) |
| Castel Volturno to Montabaur | 711.41 mi (1,144.91 km) |
| Castel Volturno to Moosburg | 521.55 mi (839.36 km) |
| Castel Volturno to Morbach | 688.96 mi (1,108.77 km) |
| Castel Volturno to Morfelden-Walldorf | 669.68 mi (1,077.74 km) |
| Castel Volturno to Morlenbach | 641.65 mi (1,032.64 km) |
| Castel Volturno to Morsbach | 740.12 mi (1,191.10 km) |
| Castel Volturno to Mosbach | 618.53 mi (995.43 km) |
| Castel Volturno to Mosigkau | 749.30 mi (1,205.88 km) |
| Castel Volturno to Mossingen | 561.17 mi (903.12 km) |
| Castel Volturno to Much | 749.37 mi (1,206.00 km) |
| Castel Volturno to Mucheln | 715.33 mi (1,151.21 km) |
| Castel Volturno to Muhlacker | 599.22 mi (964.35 km) |
