| Kopaidos Street | 13677 | Athens West Suburbs | Attica |
| Kopanakiou Street | 12131 | Athens West Suburbs | Attica |
| Korai Adamantiou Street | 14233 | Athens West Suburbs | Attica |
| Korai Adamantiou Street | 14452 | Athens West Suburbs | Attica |
| Korai Adamantiou Street | 13562 | Athens West Suburbs | Attica |
| Korai Adamantiou Street | 13121 | Athens West Suburbs | Attica |
| Korai Adamantiou Street | 13451 | Athens West Suburbs | Attica |
| Korai Adamantiou Street | 13342 | Athens West Suburbs | Attica |
| Korai Adamantiou Street | 13674 | Athens West Suburbs | Attica |
| Korai Adamantiou Street | 13461 | Athens West Suburbs | Attica |
| Korai Adamantiou Street | 12461 | Athens West Suburbs | Attica |
| Korai Adamantiou Street | 12241 | Athens West Suburbs | Attica |
| Korai Adamantiou Street | 12137 | Athens West Suburbs | Attica |
| Koraka Michail Street | 13671 | Athens West Suburbs | Attica |
| Koraka Michail Street | 13343 | Athens West Suburbs | Attica |
| Korallion Street | 13343 | Athens West Suburbs | Attica |
| Korallion Street | 12137 | Athens West Suburbs | Attica |
| Kordatou Gianni Street | 13451 | Athens West Suburbs | Attica |
| Kordatou Gianni Street | 12136 | Athens West Suburbs | Attica |
| Kordeliou Street | 14232 | Athens West Suburbs | Attica |
| Kordeliou Street | 14341 | Athens West Suburbs | Attica |
| Kordeliou Street | 13672 | Athens West Suburbs | Attica |
| Korfa Street | 12462 | Athens West Suburbs | Attica |
| Korinis Street | 13675 | Athens West Suburbs | Attica |
| Korinis Street | 12136 | Athens West Suburbs | Attica |
| Korinthiakou Kolpou Street | 13341, 13343 | Athens West Suburbs | Attica |
| Korinthias Street | 14342 | Athens West Suburbs | Attica |
| Korinthias Street | 12461 | Athens West Suburbs | Attica |
| Korinthias Street | 12462 | Athens West Suburbs | Attica |
| Korinthou 1 Byway | 14451 | Athens West Suburbs | Attica |
| Korinthou 2 Byway | 14451 | Athens West Suburbs | Attica |
| Korinthou Street | 14451 | Athens West Suburbs | Attica |
| Korinthou Street | 13123 | Athens West Suburbs | Attica |
| Korinthou Street | 13451 | Athens West Suburbs | Attica |
| Korinthou Street | 13679 | Athens West Suburbs | Attica |
| Korinthou Street | 13341 | Athens West Suburbs | Attica |
| Korinthou Street | 12137 | Athens West Suburbs | Attica |
| Korinthou Street | 12243 | Athens West Suburbs | Attica |
| Kornarou Vitsentzou Street | 14452 | Athens West Suburbs | Attica |
| Kornarou Vitsentzou Street | 12462 | Athens West Suburbs | Attica |