| Ciechanow to Melzo | 716.54 mi (1,153.16 km) |
| Ciechanow to Mendicino | 963.25 mi (1,550.20 km) |
| Ciechanow to Menfi | 1,116.75 mi (1,797.24 km) |
| Ciechanow to Mentana | 836.15 mi (1,345.65 km) |
| Ciechanow to Merano | 600.78 mi (966.87 km) |
| Ciechanow to Merate | 705.60 mi (1,135.55 km) |
| Ciechanow to Mercato San Severino | 879.01 mi (1,414.63 km) |
| Ciechanow to Mercogliano | 870.09 mi (1,400.28 km) |
| Ciechanow to Mesagne | 860.20 mi (1,384.36 km) |
| Ciechanow to Messina | 1,042.53 mi (1,677.79 km) |
| Ciechanow to Mestre | 634.32 mi (1,020.84 km) |
| Ciechanow to Mestrino | 649.46 mi (1,045.21 km) |
| Ciechanow to Milan | 725.46 mi (1,167.52 km) |
| Ciechanow to Milazzo | 1,044.59 mi (1,681.11 km) |
| Ciechanow to Minerbio | 705.28 mi (1,135.04 km) |
