| Ciechanow to Montevarchi | 767.12 mi (1,234.56 km) |
| Ciechanow to Monticello Conte Otto | 646.12 mi (1,039.83 km) |
| Ciechanow to Montichiari | 690.99 mi (1,112.04 km) |
| Ciechanow to Montignoso | 775.56 mi (1,248.14 km) |
| Ciechanow to Montopoli in Val d'Arno | 779.92 mi (1,255.17 km) |
| Ciechanow to Monza | 716.73 mi (1,153.47 km) |
| Ciechanow to Morbegno | 679.08 mi (1,092.87 km) |
| Ciechanow to Mori | 649.75 mi (1,045.67 km) |
| Ciechanow to Morlupo | 831.16 mi (1,337.61 km) |
| Ciechanow to Morrovalle | 734.86 mi (1,182.64 km) |
| Ciechanow to Mortara | 750.81 mi (1,208.31 km) |
| Ciechanow to Mosciano Sant'Angelo | 765.15 mi (1,231.39 km) |
| Ciechanow to Motta di Livenza | 607.79 mi (978.14 km) |
| Ciechanow to Motta Sant'Anastasia | 1,096.15 mi (1,764.09 km) |
| Ciechanow to Mottola | 861.97 mi (1,387.21 km) |
