| Colonia to Melzo | 4,043.30 mi (6,507.07 km) |
| Colonia to Mendicino | 4,560.87 mi (7,340.01 km) |
| Colonia to Menfi | 4,478.08 mi (7,206.77 km) |
| Colonia to Mentana | 4,302.02 mi (6,923.43 km) |
| Colonia to Merano | 4,079.34 mi (6,565.06 km) |
| Colonia to Merate | 4,037.59 mi (6,497.88 km) |
| Colonia to Mercato San Severino | 4,440.15 mi (7,145.74 km) |
| Colonia to Mercogliano | 4,433.91 mi (7,135.68 km) |
| Colonia to Mesagne | 4,581.22 mi (7,372.77 km) |
| Colonia to Messina | 4,573.35 mi (7,360.09 km) |
| Colonia to Mestre | 4,163.73 mi (6,700.88 km) |
| Colonia to Mestrino | 4,145.14 mi (6,670.95 km) |
| Colonia to Milan | 4,034.64 mi (6,493.13 km) |
| Colonia to Milazzo | 4,558.14 mi (7,335.62 km) |
| Colonia to Minerbio | 4,160.53 mi (6,695.73 km) |
