| Street | Postal Code | City | Prefecture |
|---|---|---|---|
| Kastalias Street | 13451 | Athens - Piraeus | Attica |
| Kastalias Street | 11363 | Athens - Piraeus | Attica |
| Kastamonis Street | 14121 | Athens - Piraeus | Attica |
| Kastamonis Street | 14234, 14235 | Athens - Piraeus | Attica |
| Kastamonis Street | 18450, 18451 | Athens - Piraeus | Attica |
| Kastaneris Street | 15562 | Athens - Piraeus | Attica |
| Kastanias Street | 13122 | Athens - Piraeus | Attica |
| Kastanias Street | 13343 | Athens - Piraeus | Attica |
| Kastanion Street | 13341 | Athens - Piraeus | Attica |
| Kastanitsis Street | 18541 | Athens - Piraeus | Attica |
| Kastellas Street | 12135 | Athens - Piraeus | Attica |
| Kastelliou Kissamou Street | 17341 | Athens - Piraeus | Attica |
| Kastelliou Street | 11141, 11255 | Athens - Piraeus | Attica |
| Kastelliou Street | 11146 | Athens - Piraeus | Attica |
| Kastellorizou Byway | 16673 | Athens - Piraeus | Attica |
| Kastellorizou Street | 15344 | Athens - Piraeus | Attica |
| Kastellorizou Street | 15349 | Athens - Piraeus | Attica |
| Kastellorizou Street | 15343 | Athens - Piraeus | Attica |
| Kastellorizou Street | 14231 | Athens - Piraeus | Attica |
| Kastellorizou Street | 14121 | Athens - Piraeus | Attica |
| Kastellorizou Street | 15233 | Athens - Piraeus | Attica |
| Kastellorizou Street | 11361 | Athens - Piraeus | Attica |
| Kastellorizou Street | 18757 | Athens - Piraeus | Attica |
| Kastellorizou Street | 17456 | Athens - Piraeus | Attica |
| Kastellorizou Street | 17672 | Athens - Piraeus | Attica |
| Kastellorizou Street | 16673 | Athens - Piraeus | Attica |
| Kastellorizou Street | 16561 | Athens - Piraeus | Attica |
| Kastorias Street | 15344 | Athens - Piraeus | Attica |
| Kastorias Street | 13562 | Athens - Piraeus | Attica |
| Kastorias Street | 13343 | Athens - Piraeus | Attica |
| Kastorias Street | 13122 | Athens - Piraeus | Attica |
| Kastorias Street | 10441, 10447 | Athens - Piraeus | Attica |
| Kastorias Street | 12461 | Athens - Piraeus | Attica |
| Kastorias Street | 12351 | Athens - Piraeus | Attica |
| Kastorias Street | 11855, 12241 | Athens - Piraeus | Attica |
| Kastorias Street | 12135, 12136 | Athens - Piraeus | Attica |
| Kastorias Street | 15237 | Athens - Piraeus | Attica |
| Kastorias Street | 17342 | Athens - Piraeus | Attica |
| Kastorias Street | 16562 | Athens - Piraeus | Attica |
| Kastoros Street | 13121, 13122 | Athens - Piraeus | Attica |