| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Kástellos | city | Kriti | Greece | 35.31 | 24.31 | 830 | 3916 |
| Kástro | city | Voreio Aigaio | Greece | 38.37 | 26.14 | 19 | 28874 |
| Kástro | city | Anatoliki Makedonia kai Thraki | Greece | 40.67 | 24.65 | 1079 | 2309 |
| Kástro | city | Thessalia | Greece | 39.57 | 22.22 | 318 | 953 |
| Kástro | city | Sterea Ellada | Greece | 38.49 | 23.16 | 314 | 1530 |
| Kástro | city | Ionia Nisia | Greece | 38.14 | 20.56 | 830 | 8823 |
| Kástro | city | Dytiki Ellada | Greece | 37.89 | 21.14 | 830 | 5799 |
| Kástro | city | Dytiki Ellada | Greece | 38.14 | 22.21 | 1669 | 2752 |
| Kástro | city | Kentriki Makedonia | Greece | 41.07 | 22.63 | 65 | 3458 |
| Kástro Sikínou | city | Notio Aigaio | Greece | 36.70 | 25.12 | 1177 | 197 |
| Kástro Tornéze | city | Dytiki Ellada | Greece | 37.89 | 21.14 | 830 | 5799 |
| Kástro Vardhoúnia | city | Peloponnisos | Greece | 36.83 | 22.43 | 1669 | 1474 |
| Kástron | city | Notio Aigaio | Greece | 36.70 | 25.12 | 1177 | 197 |
| Kástron | city | Anatoliki Makedonia kai Thraki | Greece | 40.67 | 24.65 | 1079 | 2309 |
| Kástron | city | Thessalia | Greece | 39.57 | 22.22 | 318 | 953 |
| Kástron | city | Sterea Ellada | Greece | 38.49 | 23.16 | 314 | 1530 |
| Kástron | city | Ionia Nisia | Greece | 38.14 | 20.56 | 830 | 8823 |
| Kástron | city | Dytiki Ellada | Greece | 37.89 | 21.14 | 830 | 5799 |
| Kástron | city | Notio Aigaio | Greece | 36.63 | 24.90 | 830 | 619 |
| Kástron | city | Dytiki Ellada | Greece | 38.14 | 22.21 | 1669 | 2752 |
| Kástron | city | Kentriki Makedonia | Greece | 41.07 | 22.63 | 65 | 3458 |