| Osterburg to Marghita | 599.43 mi (964.69 km) |
| Osterburg to Marginea | 707.63 mi (1,138.82 km) |
| Osterburg to Matca | 853.71 mi (1,373.92 km) |
| Osterburg to Medgidia | 954.04 mi (1,535.38 km) |
| Osterburg to Media | 725.78 mi (1,168.02 km) |
| Osterburg to Miercurea-Ciuc | 767.59 mi (1,235.32 km) |
| Osterburg to Mioveni | 804.51 mi (1,294.73 km) |
| Osterburg to Mizil | 853.70 mi (1,373.90 km) |
| Osterburg to Moinesti | 789.29 mi (1,270.24 km) |
| Osterburg to Moisei | 665.11 mi (1,070.39 km) |
| Osterburg to Moldova Noua | 715.48 mi (1,151.45 km) |
| Osterburg to Moreni | 827.12 mi (1,331.12 km) |
| Osterburg to Motru | 749.35 mi (1,205.96 km) |
| Osterburg to Murfatlar | 962.95 mi (1,549.72 km) |
| Osterburg to Nasaud | 676.08 mi (1,088.05 km) |
