| Serpa to Mechernich | 1,119.13 mi (1,801.06 km) |
| Serpa to Meckenbeuren | 1,096.14 mi (1,764.06 km) |
| Serpa to Meckenheim | 1,132.03 mi (1,821.83 km) |
| Serpa to Meerane | 1,324.84 mi (2,132.12 km) |
| Serpa to Meerbusch | 1,153.13 mi (1,855.79 km) |
| Serpa to Meine | 1,324.95 mi (2,132.31 km) |
| Serpa to Meinerzhagen | 1,174.66 mi (1,890.43 km) |
| Serpa to Meiningen | 1,240.18 mi (1,995.87 km) |
| Serpa to Meissen | 1,373.75 mi (2,210.83 km) |
| Serpa to Meitingen | 1,176.24 mi (1,892.98 km) |
| Serpa to Melle | 1,249.37 mi (2,010.66 km) |
| Serpa to Melsungen | 1,236.39 mi (1,989.78 km) |
| Serpa to Memmelsdorf | 1,233.96 mi (1,985.87 km) |
| Serpa to Memmingen | 1,130.98 mi (1,820.14 km) |
| Serpa to Mendig | 1,127.77 mi (1,814.97 km) |
