| Street | Postal Code | City | Prefecture |
|---|---|---|---|
| Koletti Street | 42131 | Trikala | Trikala |
| Kolofonos Street | 42131 | Trikala | Trikala |
| Kolokotroni Street | 42132 | Trikala | Trikala |
| Kolokotroni Street | 42132 | Trikala | Trikala |
| Komninis Annas Street | 42131 | Trikala | Trikala |
| Komninon Street | 42131 | Trikala | Trikala |
| Kondyli Georgiou Street | 42132 | Trikala | Trikala |
| Konstantinoupoleos Street | 42132 | Trikala | Trikala |
| Kontoglou Foti Street | 42131 | Trikala | Trikala |
| Kopadi Street | 42132 | Trikala | Trikala |
| Korai Street | 42131 | Trikala | Trikala |
| Koraka N. Street | 42131 | Trikala | Trikala |
| Koronidos Street | 42131 | Trikala | Trikala |
| Korydallou Street | 42131 | Trikala | Trikala |
| Koryfis Street | 42132 | Trikala | Trikala |
| Korytsas Street | 42150 | Trikala | Trikala |
| Kosma Aitolou Street | 42132 | Trikala | Trikala |
| Koufonision Street | 42131 | Trikala | Trikala |
| Koukoulari Street | 42131 | Trikala | Trikala |
| Koumerki Street | 42131 | Trikala | Trikala |
| Koumoundourou Street | 42132 | Trikala | Trikala |
| Kountouriotou Street | 42150 | Trikala | Trikala |
| Koutsomylion Street | 42132 | Trikala | Trikala |
| Koutsouflianis Street | 42131 | Trikala | Trikala |
| Kozanis Street | 42150 | Trikala | Trikala |
| Kranias Street | 42132 | Trikala | Trikala |
| Kriezoti Street | 42131 | Trikala | Trikala |
| Krinis Street | 42132 | Trikala | Trikala |
| Krinitsas Street | 42132 | Trikala | Trikala |
| Krisila Street | 42131 | Trikala | Trikala |
| Kritis Street | 42131 | Trikala | Trikala |
| Kritodimou Street | 42132 | Trikala | Trikala |
| Kritonos Street | 42131 | Trikala | Trikala |
| Kronou Street | 42131 | Trikala | Trikala |
| Kryas Vrysis Street | 42132 | Trikala | Trikala |
| Krystalli Street | 42132 | Trikala | Trikala |
| Kyprou Street | 42132 | Trikala | Trikala |
| Kyriakou Laki Street | 42131 | Trikala | Trikala |
| Kyritsi Street | 42132 | Trikala | Trikala |
| Kythiron Street | 42131 | Trikala | Trikala |