| Siegburg to Marghita | 723.51 mi (1,164.38 km) |
| Siegburg to Marginea | 861.61 mi (1,386.63 km) |
| Siegburg to Matca | 990.71 mi (1,594.39 km) |
| Siegburg to Medgidia | 1,076.71 mi (1,732.80 km) |
| Siegburg to Media | 846.07 mi (1,361.62 km) |
| Siegburg to Miercurea-Ciuc | 900.83 mi (1,449.75 km) |
| Siegburg to Mioveni | 912.63 mi (1,468.73 km) |
| Siegburg to Mizil | 973.32 mi (1,566.41 km) |
| Siegburg to Moinesti | 927.67 mi (1,492.95 km) |
| Siegburg to Moisei | 809.61 mi (1,302.94 km) |
| Siegburg to Moldova Noua | 790.23 mi (1,271.75 km) |
| Siegburg to Moreni | 940.87 mi (1,514.18 km) |
| Siegburg to Motru | 838.45 mi (1,349.35 km) |
| Siegburg to Murfatlar | 1,085.69 mi (1,747.25 km) |
| Siegburg to Nasaud | 813.96 mi (1,309.95 km) |
