| Cities | Distance |
|---|---|
| Opera to Nazarje | 283.48 mi (456.22 km) |
| Opera to Nova Gorica | 217.32 mi (349.75 km) |
| Opera to Nova Vas | 257.18 mi (413.89 km) |
| Opera to Novo Mesto | 289.05 mi (465.18 km) |
| Opera to Odranci | 348.78 mi (561.31 km) |
| Opera to Oplotnica | 307.41 mi (494.73 km) |
| Opera to Ormoz | 340.60 mi (548.15 km) |
| Opera to Osilnica | 265.81 mi (427.78 km) |
| Opera to Pesnica | 321.10 mi (516.76 km) |
| Opera to Piran | 211.12 mi (339.76 km) |
| Opera to Pivka | 242.04 mi (389.52 km) |
| Opera to Podcetrtek | 312.04 mi (502.19 km) |
| Opera to Podlehnik | 327.14 mi (526.48 km) |
| Opera to Podvelka | 304.88 mi (490.66 km) |
| Opera to Poljcane | 312.79 mi (503.38 km) |