| McKeesport to Mechernich | 4,007.92 mi (6,450.12 km) |
| McKeesport to Meckenbeuren | 4,217.85 mi (6,787.98 km) |
| McKeesport to Meckenheim | 4,021.30 mi (6,471.66 km) |
| McKeesport to Meerane | 4,224.45 mi (6,798.59 km) |
| McKeesport to Meerbusch | 3,988.34 mi (6,418.61 km) |
| McKeesport to Meine | 4,101.08 mi (6,600.05 km) |
| McKeesport to Meinerzhagen | 4,030.47 mi (6,486.42 km) |
| McKeesport to Meiningen | 4,156.27 mi (6,688.87 km) |
| McKeesport to Meissen | 4,252.09 mi (6,843.07 km) |
| McKeesport to Meitingen | 4,240.41 mi (6,824.29 km) |
| McKeesport to Melle | 4,024.07 mi (6,476.12 km) |
| McKeesport to Melsungen | 4,103.93 mi (6,604.64 km) |
| McKeesport to Memmelsdorf | 4,197.60 mi (6,755.39 km) |
| McKeesport to Memmingen | 4,233.02 mi (6,812.38 km) |
| McKeesport to Mendig | 4,039.69 mi (6,501.25 km) |
