| Castleton to Mombris | 541.17 mi (870.94 km) |
| Castleton to Monchengladbach | 398.37 mi (641.11 km) |
| Castleton to Monschau | 414.35 mi (666.84 km) |
| Castleton to Montabaur | 477.21 mi (767.99 km) |
| Castleton to Moosburg | 706.11 mi (1,136.37 km) |
| Castleton to Morbach | 475.08 mi (764.56 km) |
| Castleton to Morfelden-Walldorf | 521.59 mi (839.42 km) |
| Castleton to Morlenbach | 542.64 mi (873.29 km) |
| Castleton to Morsbach | 458.42 mi (737.76 km) |
| Castleton to Mosbach | 567.49 mi (913.29 km) |
| Castleton to Mosigkau | 614.02 mi (988.18 km) |
| Castleton to Mossingen | 604.52 mi (972.88 km) |
| Castleton to Much | 444.62 mi (715.55 km) |
| Castleton to Mucheln | 608.28 mi (978.93 km) |
| Castleton to Muhlacker | 573.00 mi (922.16 km) |
