| Bletchley to Melzo | 643.17 mi (1,035.08 km) |
| Bletchley to Mendicino | 1,195.30 mi (1,923.65 km) |
| Bletchley to Menfi | 1,195.28 mi (1,923.61 km) |
| Bletchley to Mentana | 931.31 mi (1,498.79 km) |
| Bletchley to Merano | 648.37 mi (1,043.45 km) |
| Bletchley to Merate | 633.53 mi (1,019.58 km) |
| Bletchley to Mercato San Severino | 1,065.98 mi (1,715.53 km) |
| Bletchley to Mercogliano | 1,057.63 mi (1,702.09 km) |
| Bletchley to Mesagne | 1,179.75 mi (1,898.63 km) |
| Bletchley to Messina | 1,235.23 mi (1,987.91 km) |
| Bletchley to Mestre | 740.58 mi (1,191.85 km) |
| Bletchley to Mestrino | 725.64 mi (1,167.81 km) |
| Bletchley to Milan | 637.56 mi (1,026.05 km) |
| Bletchley to Milazzo | 1,224.25 mi (1,970.24 km) |
| Bletchley to Minerbio | 756.03 mi (1,216.71 km) |
