| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Sideorastron | city | Kentriki Makedonia | Greece | 41.24 | 23.39 | 830 | 7227 |
| Sidhirokefalon | city | Kentriki Makedonia | Greece | 40.78 | 22.96 | 830 | 6503 |
| Sidhirokhorion | city | Kentriki Makedonia | Greece | 41.24 | 23.02 | 219 | 4370 |
| Sidhirókastron | city | Kentriki Makedonia | Greece | 41.24 | 23.39 | 830 | 7227 |
| Sidirochorion | city | Kentriki Makedonia | Greece | 41.24 | 23.02 | 219 | 4370 |
| Sidirochóri | city | Kentriki Makedonia | Greece | 41.24 | 23.02 | 219 | 4370 |
| Sidirókastro | city | Kentriki Makedonia | Greece | 41.24 | 23.39 | 830 | 7227 |
| Sidirókastron | city | Kentriki Makedonia | Greece | 41.24 | 23.39 | 830 | 7227 |
| Sikaminea | city | Kentriki Makedonia | Greece | 41.25 | 22.81 | 830 | 2138 |
| Sikaminia | city | Kentriki Makedonia | Greece | 41.25 | 22.81 | 830 | 2138 |
| Sikea | city | Kentriki Makedonia | Greece | 40.45 | 22.37 | 931 | 1951 |
| Sikeai | city | Kentriki Makedonia | Greece | 40.65 | 22.96 | 830 | 642579 |
| Sikia | city | Kentriki Makedonia | Greece | 40.45 | 22.37 | 931 | 1951 |
| Sikiá | city | Kentriki Makedonia | Greece | 40.04 | 23.94 | 6 | 1680 |
| Sikiá | city | Kentriki Makedonia | Greece | 41.08 | 23.73 | 830 | 3858 |
| Sikéa | city | Kentriki Makedonia | Greece | 41.08 | 23.73 | 830 | 3858 |
| Sikéa | city | Kentriki Makedonia | Greece | 40.04 | 23.94 | 6 | 1680 |
| Simandra | city | Kentriki Makedonia | Greece | 40.35 | 23.31 | 830 | 3493 |
| Simantra | city | Kentriki Makedonia | Greece | 40.35 | 23.31 | 830 | 3493 |
| Simenítiko | city | Kentriki Makedonia | Greece | 40.04 | 23.81 | 311 | 1450 |
| Simon | city | Kentriki Makedonia | Greece | 41.20 | 23.25 | 98 | 7849 |
| Simvolí | city | Kentriki Makedonia | Greece | 41.03 | 24.04 | 265 | 4669 |
| Simónas | city | Kentriki Makedonia | Greece | 41.20 | 23.25 | 98 | 7849 |
| Sinoikismos Kato Loutrakiou | city | Kentriki Makedonia | Greece | 40.98 | 21.97 | 830 | 3410 |
| Sinoikismos Kirkasion | city | Kentriki Makedonia | Greece | 40.55 | 22.42 | 19 | 8082 |
| Sinoikismos Pandeleimonos | city | Kentriki Makedonia | Greece | 39.99 | 22.62 | 328 | 4635 |
| Sinoikismós Pandeleḯmonos | city | Kentriki Makedonia | Greece | 40.02 | 22.59 | 0 | 5653 |
| Sinoikismós Pirgadhíkia | city | Kentriki Makedonia | Greece | 40.35 | 23.73 | 0 | 427 |
| Sisamia | city | Kentriki Makedonia | Greece | 40.96 | 23.42 | 114 | 3816 |
| Sitaria | city | Kentriki Makedonia | Greece | 40.96 | 22.66 | 134 | 3723 |
| Sitochóri | city | Kentriki Makedonia | Greece | 40.88 | 23.62 | 262 | 1624 |
| Sitochórion | city | Kentriki Makedonia | Greece | 40.88 | 23.62 | 262 | 1624 |
| Sitokhorion | city | Kentriki Makedonia | Greece | 40.88 | 23.62 | 262 | 1624 |
| Sitokhóri | city | Kentriki Makedonia | Greece | 40.88 | 23.62 | 262 | 1624 |
| Siviri | city | Kentriki Makedonia | Greece | 40.04 | 23.36 | 0 | 3267 |