| Madrid to Mechernich | 862.14 mi (1,387.47 km) |
| Madrid to Meckenbeuren | 826.99 mi (1,330.92 km) |
| Madrid to Meckenheim | 874.19 mi (1,406.87 km) |
| Madrid to Meerane | 1,058.69 mi (1,703.80 km) |
| Madrid to Meerbusch | 898.69 mi (1,446.30 km) |
| Madrid to Meine | 1,065.50 mi (1,714.75 km) |
| Madrid to Meinerzhagen | 917.05 mi (1,475.85 km) |
| Madrid to Meiningen | 975.62 mi (1,570.10 km) |
| Madrid to Meissen | 1,107.33 mi (1,782.08 km) |
| Madrid to Meitingen | 907.42 mi (1,460.36 km) |
| Madrid to Melle | 993.97 mi (1,599.64 km) |
| Madrid to Melsungen | 974.81 mi (1,568.81 km) |
| Madrid to Memmelsdorf | 967.35 mi (1,556.81 km) |
| Madrid to Memmingen | 861.87 mi (1,387.04 km) |
| Madrid to Mendig | 868.32 mi (1,397.43 km) |
