| Oinousson Street | 15234 | Chalandri Attica | Attica |
| Oitis Street | 15234 | Chalandri Attica | Attica |
| Olympionikon Street | 15232 | Chalandri Attica | Attica |
| Olympou Street | 15234 | Chalandri Attica | Attica |
| Omirou Street | 15232 | Chalandri Attica | Attica |
| Othonos Street | 15231 | Chalandri Attica | Attica |
| Paianias Street | 15234 | Chalandri Attica | Attica |
| Palaiologou Konstantinou Street | 15232 | Chalandri Attica | Attica |
| Palaion Patron Germanou Street | 15233 | Chalandri Attica | Attica |
| Palama Kosti Street | 15232 | Chalandri Attica | Attica |
| Palamidiou Street | 15231 | Chalandri Attica | Attica |
| Pamfylias Street | 15238 | Chalandri Attica | Attica |
| Pamisou Street | 15233 | Chalandri Attica | Attica |
| Panachaikou Street | 15234 | Chalandri Attica | Attica |
| Panagias Lytrotrias Street | 15238 | Chalandri Attica | Attica |
| Panagias Marmariotissas Street | 15232 | Chalandri Attica | Attica |
| Panagouli Alekou Street | 15238 | Chalandri Attica | Attica |
| Pandoras Street | 15232 | Chalandri Attica | Attica |
| Panos Street | 15233 | Chalandri Attica | Attica |
| Pantanassis Street | 15233 | Chalandri Attica | Attica |
| Papadiamanti Alexandrou Street | 15232 | Chalandri Attica | Attica |
| Papageorgiou Konstantinou Street | 15234 | Chalandri Attica | Attica |
| Papanastasiou Alexandrou Street | 15234 | Chalandri Attica | Attica |
| Papandreou Andrea Street (Vasileos Konstantinou Street) | 15232, 15233, 15234 | Chalandri Attica | Attica |
| Papanikoli Dimitriou Street | 15232 | Chalandri Attica | Attica |
| Paparrigopoulou Konstantinou Street | 15232, 15233 | Chalandri Attica | Attica |
| Paradeisou Street | 15233 | Chalandri Attica | Attica |
| Paraschou Achillea Street | 15232, 15233 | Chalandri Attica | Attica |
| Pargas Street | 15234 | Chalandri Attica | Attica |
| Parnasidos Street | 15231 | Chalandri Attica | Attica |
| Parnassou Street | 15234 | Chalandri Attica | Attica |
| Parnithos Street | 15234 | Chalandri Attica | Attica |
| Parnonos Street | 15234 | Chalandri Attica | Attica |
| Patriarchi Grigoriou V Street | 15233 | Chalandri Attica | Attica |
| Patriarchi Ioakeim Street | 15234 | Chalandri Attica | Attica |
| Patroklou Street | 15231 | Chalandri Attica | Attica |
| Paxon Street | 15231 | Chalandri Attica | Attica |
| Peisistratou Street | 15232 | Chalandri Attica | Attica |
| Pellis Street | 15234 | Chalandri Attica | Attica |
| Peloponnisou Street | 15234 | Chalandri Attica | Attica |