| Cities | Distance |
|---|---|
| Opera to Cutrofiano | 582.61 mi (937.62 km) |
| Opera to Dalmine | 26.15 mi (42.09 km) |
| Opera to Deruta | 229.39 mi (369.17 km) |
| Opera to Desenzano del Garda | 64.20 mi (103.32 km) |
| Opera to Desio | 16.13 mi (25.95 km) |
| Opera to Dolianova | 414.56 mi (667.18 km) |
| Opera to Dolo | 138.70 mi (223.21 km) |
| Opera to Domodossola | 67.49 mi (108.61 km) |
| Opera to Dorgali | 351.71 mi (566.03 km) |
| Opera to Dueville | 114.29 mi (183.93 km) |
| Opera to Eboli | 441.95 mi (711.24 km) |
| Opera to Elmas | 422.70 mi (680.27 km) |
| Opera to Empoli | 143.32 mi (230.65 km) |
| Opera to Enna | 600.13 mi (965.82 km) |
| Opera to Eraclea | 168.49 mi (271.15 km) |