| Castleton to Mechernich | 427.34 mi (687.74 km) |
| Castleton to Meckenbeuren | 654.40 mi (1,053.15 km) |
| Castleton to Meckenheim | 439.80 mi (707.78 km) |
| Castleton to Meerane | 646.47 mi (1,040.39 km) |
| Castleton to Meerbusch | 405.23 mi (652.15 km) |
| Castleton to Meine | 534.33 mi (859.93 km) |
| Castleton to Meinerzhagen | 447.31 mi (719.87 km) |
| Castleton to Meiningen | 573.55 mi (923.04 km) |
| Castleton to Meissen | 679.74 mi (1,093.93 km) |
| Castleton to Meitingen | 662.67 mi (1,066.46 km) |
| Castleton to Melle | 448.06 mi (721.09 km) |
| Castleton to Melsungen | 522.26 mi (840.50 km) |
| Castleton to Memmelsdorf | 614.44 mi (988.84 km) |
| Castleton to Memmingen | 662.67 mi (1,066.46 km) |
| Castleton to Mendig | 459.10 mi (738.86 km) |
