| Castle Rock to Mechernich | 4,969.04 mi (7,996.90 km) |
| Castle Rock to Meckenbeuren | 5,200.97 mi (8,370.16 km) |
| Castle Rock to Meckenheim | 4,979.67 mi (8,014.01 km) |
| Castle Rock to Meerane | 5,144.16 mi (8,278.72 km) |
| Castle Rock to Meerbusch | 4,939.51 mi (7,949.38 km) |
| Castle Rock to Meine | 5,011.19 mi (8,064.72 km) |
| Castle Rock to Meinerzhagen | 4,977.90 mi (8,011.15 km) |
| Castle Rock to Meiningen | 5,094.07 mi (8,198.12 km) |
| Castle Rock to Meissen | 5,160.26 mi (8,304.64 km) |
| Castle Rock to Meitingen | 5,203.70 mi (8,374.54 km) |
| Castle Rock to Melle | 4,950.83 mi (7,967.60 km) |
| Castle Rock to Melsungen | 5,038.94 mi (8,109.39 km) |
| Castle Rock to Memmelsdorf | 5,140.63 mi (8,273.04 km) |
| Castle Rock to Memmingen | 5,208.12 mi (8,381.65 km) |
| Castle Rock to Mendig | 5,000.19 mi (8,047.02 km) |
