| Rock Ferry to Mechernich | 452.94 mi (728.93 km) |
| Rock Ferry to Meckenbeuren | 675.50 mi (1,087.11 km) |
| Rock Ferry to Meckenheim | 466.00 mi (749.96 km) |
| Rock Ferry to Meerane | 677.69 mi (1,090.63 km) |
| Rock Ferry to Meerbusch | 433.32 mi (697.37 km) |
| Rock Ferry to Meine | 567.91 mi (913.96 km) |
| Rock Ferry to Meinerzhagen | 475.86 mi (765.83 km) |
| Rock Ferry to Meiningen | 602.83 mi (970.15 km) |
| Rock Ferry to Meissen | 712.01 mi (1,145.87 km) |
| Rock Ferry to Meitingen | 687.39 mi (1,106.24 km) |
| Rock Ferry to Melle | 480.42 mi (773.16 km) |
| Rock Ferry to Melsungen | 552.42 mi (889.03 km) |
| Rock Ferry to Memmelsdorf | 642.62 mi (1,034.20 km) |
| Rock Ferry to Memmingen | 685.30 mi (1,102.89 km) |
| Rock Ferry to Mendig | 484.75 mi (780.12 km) |
