| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Όθος | city | Notio Aigaio | Greece | 35.53 | 27.15 | 1669 | 2831 |
| Όλυμπος | city | Notio Aigaio | Greece | 35.74 | 27.17 | 830 | 321 |
| Όρμος Αιγιάλης | city | Notio Aigaio | Greece | 36.90 | 25.98 | 1669 | 538 |
| Όρμος Κορθίου | city | Notio Aigaio | Greece | 37.77 | 24.95 | 3 | 2350 |