| Cities | Distance |
|---|---|
| Opera to Nafplio | 884.62 mi (1,423.66 km) |
| Opera to Naousa | 726.31 mi (1,168.89 km) |
| Opera to Nea Alikarnassos | 1,087.62 mi (1,750.36 km) |
| Opera to Nea Artaki | 877.70 mi (1,412.52 km) |
| Opera to Nea Erythraia | 903.95 mi (1,454.77 km) |
| Opera to Nea Filadelfeia | 902.57 mi (1,452.54 km) |
| Opera to Nea Ionia | 903.28 mi (1,453.69 km) |
| Opera to Nea Makri | 911.05 mi (1,466.20 km) |
| Opera to Nea Michaniona | 768.07 mi (1,236.08 km) |
| Opera to Nea Moudania | 795.09 mi (1,279.58 km) |
| Opera to Nea Smyrni | 905.49 mi (1,457.25 km) |
| Opera to Neo Psychiko | 906.13 mi (1,458.28 km) |
| Opera to Nikaia | 901.24 mi (1,450.41 km) |
| Opera to Oraiokastro | 761.29 mi (1,225.17 km) |
| Opera to Orestiada | 907.12 mi (1,459.88 km) |