| Cities | Distance |
|---|---|
| Opera to Coswig | 472.39 mi (760.24 km) |
| Opera to Cottbus | 498.59 mi (802.41 km) |
| Opera to Crailsheim | 262.27 mi (422.08 km) |
| Opera to Cremlingen | 478.83 mi (770.60 km) |
| Opera to Crimmitschau | 402.91 mi (648.41 km) |
| Opera to Cuxhaven | 586.22 mi (943.43 km) |
| Opera to Dachau | 224.71 mi (361.64 km) |
| Opera to Dallgow-Doberitz | 523.53 mi (842.54 km) |
| Opera to Damme | 495.30 mi (797.11 km) |
| Opera to Darmstadt | 311.26 mi (500.92 km) |
| Opera to Dassel | 444.10 mi (714.72 km) |
| Opera to Datteln | 441.63 mi (710.74 km) |
| Opera to Dautphe | 379.53 mi (610.79 km) |
| Opera to Deggendorf | 296.43 mi (477.06 km) |
| Opera to Delbruck | 442.05 mi (711.40 km) |