| Welling to Melzo | 591.80 mi (952.42 km) |
| Welling to Mendicino | 1,143.89 mi (1,840.91 km) |
| Welling to Menfi | 1,143.93 mi (1,840.98 km) |
| Welling to Mentana | 879.78 mi (1,415.87 km) |
| Welling to Merano | 598.82 mi (963.70 km) |
| Welling to Merate | 582.25 mi (937.05 km) |
| Welling to Mercato San Severino | 1,014.58 mi (1,632.81 km) |
| Welling to Mercogliano | 1,006.26 mi (1,619.41 km) |
| Welling to Mesagne | 1,129.10 mi (1,817.11 km) |
| Welling to Messina | 1,183.65 mi (1,904.90 km) |
| Welling to Mestre | 690.44 mi (1,111.16 km) |
| Welling to Mestrino | 675.22 mi (1,086.66 km) |
| Welling to Milan | 586.12 mi (943.27 km) |
| Welling to Milazzo | 1,172.66 mi (1,887.22 km) |
| Welling to Minerbio | 704.95 mi (1,134.50 km) |
