| Colonia to Montevarchi | 4,201.87 mi (6,762.25 km) |
| Colonia to Monticello Conte Otto | 4,132.36 mi (6,650.38 km) |
| Colonia to Montichiari | 4,087.74 mi (6,578.58 km) |
| Colonia to Montignoso | 4,124.31 mi (6,637.44 km) |
| Colonia to Montopoli in Val d'Arno | 4,161.48 mi (6,697.25 km) |
| Colonia to Monza | 4,034.49 mi (6,492.88 km) |
| Colonia to Morbegno | 4,029.43 mi (6,484.74 km) |
| Colonia to Mori | 4,098.68 mi (6,596.19 km) |
| Colonia to Morlupo | 4,291.12 mi (6,905.89 km) |
| Colonia to Morrovalle | 4,296.44 mi (6,914.45 km) |
| Colonia to Mortara | 4,022.65 mi (6,473.83 km) |
| Colonia to Mosciano Sant'Angelo | 4,329.64 mi (6,967.88 km) |
| Colonia to Motta di Livenza | 4,169.60 mi (6,710.33 km) |
| Colonia to Motta Sant'Anastasia | 4,573.48 mi (7,360.30 km) |
| Colonia to Mottola | 4,545.26 mi (7,314.88 km) |
