| Castellana Grotte to Mombris | 742.56 mi (1,195.03 km) |
| Castellana Grotte to Monchengladbach | 877.31 mi (1,411.89 km) |
| Castellana Grotte to Monschau | 849.01 mi (1,366.35 km) |
| Castellana Grotte to Montabaur | 798.16 mi (1,284.51 km) |
| Castellana Grotte to Moosburg | 583.31 mi (938.75 km) |
| Castellana Grotte to Morbach | 785.40 mi (1,263.97 km) |
| Castellana Grotte to Morfelden-Walldorf | 753.83 mi (1,213.17 km) |
| Castellana Grotte to Morlenbach | 727.57 mi (1,170.92 km) |
| Castellana Grotte to Morsbach | 824.63 mi (1,327.12 km) |
| Castellana Grotte to Mosbach | 702.88 mi (1,131.18 km) |
| Castellana Grotte to Mosigkau | 791.83 mi (1,274.33 km) |
| Castellana Grotte to Mossingen | 654.27 mi (1,052.94 km) |
| Castellana Grotte to Much | 835.75 mi (1,345.01 km) |
| Castellana Grotte to Mucheln | 763.76 mi (1,229.16 km) |
| Castellana Grotte to Muhlacker | 689.50 mi (1,109.64 km) |
