| Ikaron Street | 15238 | Chalandri Attica | Attica |
| Ileias Street | 15234 | Chalandri Attica | Attica |
| Ilektras Street | 15238 | Chalandri Attica | Attica |
| Iliados Street | 15231 | Chalandri Attica | Attica |
| Iniochou Street | 15238 | Chalandri Attica | Attica |
| Inner Ring Road of Ymittos | 15234, 15235, 15238, 15342, 15669 | Chalandri Attica | Attica |
| Ioanni Chrysostomou Street | 15125, 15233 | Chalandri Attica | Attica |
| Ioanni Damaskinou Street | 15238 | Chalandri Attica | Attica |
| Ioanninon Street | 15234 | Chalandri Attica | Attica |
| Ipeirou Street | 15231 | Chalandri Attica | Attica |
| Ippokratous Street | 15238 | Chalandri Attica | Attica |
| Irakleidon Street | 15234 | Chalandri Attica | Attica |
| Irakleiou Street | 15232 | Chalandri Attica | Attica |
| Irakleitou Street | 15238 | Chalandri Attica | Attica |
| Irakleous Street | 15234 | Chalandri Attica | Attica |
| Iridos Street | 15231, 15232 | Chalandri Attica | Attica |
| Irodotou Street | 15231 | Chalandri Attica | Attica |
| Irodou Attikou Street | 15233 | Chalandri Attica | Attica |
| Iroon Polytechneiou Street | 15231 | Chalandri Attica | Attica |
| Isavron Street | 15238 | Chalandri Attica | Attica |
| Isiodou Street | 15238 | Chalandri Attica | Attica |
| Isminis Street | 15232 | Chalandri Attica | Attica |
| Ithakis Street | 15233 | Chalandri Attica | Attica |
| Ithomis Street | 15231 | Chalandri Attica | Attica |
| Ivis Street | 15234 | Chalandri Attica | Attica |
| Kadmou Street | 15238 | Chalandri Attica | Attica |
| Kalamakiou Street | 15231 | Chalandri Attica | Attica |
| Kalamatas Street | 15231 | Chalandri Attica | Attica |
| Kalavryton Street | 15234 | Chalandri Attica | Attica |
| Kalavryton Street | 15235 | Chalandri Attica | Attica |
| Kallisperi Sevastis Street | 15234 | Chalandri Attica | Attica |
| Kalogrezas Street | 15232 | Chalandri Attica | Attica |
| Kalomoiri Manoli Street | 15233 | Chalandri Attica | Attica |
| Kalvou Andrea Street | 15232, 15233 | Chalandri Attica | Attica |
| Kalymnou Street | 15231 | Chalandri Attica | Attica |
| Kalypsous Street | 15238 | Chalandri Attica | Attica |
| Kamariou Street | 15234 | Chalandri Attica | Attica |
| Kamelias Street | 15233 | Chalandri Attica | Attica |
| Kanari Konstantinou Street | 15233 | Chalandri Attica | Attica |
| Kapodistria Ioanni Street | 15233 | Chalandri Attica | Attica |