| Rhyl to Melzo | 790.36 mi (1,271.95 km) |
| Rhyl to Mendicino | 1,342.47 mi (2,160.49 km) |
| Rhyl to Menfi | 1,339.93 mi (2,156.41 km) |
| Rhyl to Mentana | 1,078.34 mi (1,735.42 km) |
| Rhyl to Merano | 793.82 mi (1,277.54 km) |
| Rhyl to Merate | 780.72 mi (1,256.46 km) |
| Rhyl to Mercato San Severino | 1,213.16 mi (1,952.38 km) |
| Rhyl to Mercogliano | 1,204.81 mi (1,938.96 km) |
| Rhyl to Mesagne | 1,326.46 mi (2,134.73 km) |
| Rhyl to Messina | 1,382.01 mi (2,224.14 km) |
| Rhyl to Mestre | 886.75 mi (1,427.09 km) |
| Rhyl to Mestrino | 872.16 mi (1,403.60 km) |
| Rhyl to Milan | 784.71 mi (1,262.87 km) |
| Rhyl to Milazzo | 1,370.91 mi (2,206.27 km) |
| Rhyl to Minerbio | 903.14 mi (1,453.46 km) |
