| Cities | Distance |
|---|
| Opera to Marghita | 639.13 mi (1,028.57 km) |
| Opera to Marginea | 804.88 mi (1,295.32 km) |
| Opera to Matca | 883.84 mi (1,422.41 km) |
| Opera to Medgidia | 934.50 mi (1,503.94 km) |
| Opera to Media | 730.21 mi (1,175.16 km) |
| Opera to Miercurea-Ciuc | 799.24 mi (1,286.25 km) |
| Opera to Mioveni | 765.28 mi (1,231.59 km) |
| Opera to Mizil | 837.49 mi (1,347.82 km) |
| Opera to Moinesti | 831.60 mi (1,338.33 km) |
| Opera to Moisei | 743.84 mi (1,197.10 km) |
| Opera to Moldova Noua | 608.71 mi (979.63 km) |
| Opera to Moreni | 799.14 mi (1,286.09 km) |
| Opera to Motru | 671.25 mi (1,080.28 km) |
| Opera to Murfatlar | 942.70 mi (1,517.13 km) |
| Opera to Nasaud | 735.22 mi (1,183.22 km) |
