| Cities | Distance |
|---|---|
| Opera to Dabuleni | 738.93 mi (1,189.19 km) |
| Opera to Darabani | 842.44 mi (1,355.77 km) |
| Opera to Darmanesti | 831.54 mi (1,338.23 km) |
| Opera to Dej | 706.01 mi (1,136.21 km) |
| Opera to Deva | 661.88 mi (1,065.19 km) |
| Opera to Dolhasca | 838.77 mi (1,349.87 km) |
| Opera to Dorohoi | 832.00 mi (1,338.97 km) |
| Opera to Draganesti-Olt | 754.57 mi (1,214.36 km) |
| Opera to Dragasani | 735.32 mi (1,183.39 km) |
| Opera to Drobeta-Turnu Severin | 657.48 mi (1,058.11 km) |
| Opera to Fagaras | 760.99 mi (1,224.69 km) |
| Opera to Falticeni | 824.46 mi (1,326.85 km) |
| Opera to Fetesti | 911.08 mi (1,466.24 km) |
| Opera to Filiasi | 702.48 mi (1,130.53 km) |
| Opera to Flamanzi | 851.26 mi (1,369.97 km) |