| Kountouriotou Street (near Triandria) | 54638, 55337 | Thessaloniki | Thessaloniki |
| Kourtidi Aristeidi Street | 54248 | Thessaloniki | Thessaloniki |
| Kourtidi Street | 54248 | Thessaloniki | Thessaloniki |
| Kouskoura Ioanni Street | 54622 | Thessaloniki | Thessaloniki |
| Kozanis Street | 54635 | Thessaloniki | Thessaloniki |
| Kraterou Street | 54632 | Thessaloniki | Thessaloniki |
| Kratinou Street | 54634 | Thessaloniki | Thessaloniki |
| Kresnas Street | 54639 | Thessaloniki | Thessaloniki |
| Kriezoti Nikolaou Street | 54645 | Thessaloniki | Thessaloniki |
| Krispou Street | 54634 | Thessaloniki | Thessaloniki |
| Kritia Nikolaou Street | 54352 | Thessaloniki | Thessaloniki |
| Kritis Street | 54248, 54645, 54646, 54655 | Thessaloniki | Thessaloniki |
| Kritonos Street | 54639 | Thessaloniki | Thessaloniki |
| Kromnis Street | 54453, 54454 | Thessaloniki | Thessaloniki |
| Krystalli Kosta Street | 54630 | Thessaloniki | Thessaloniki |
| Kydoniatou Street | 54624 | Thessaloniki | Thessaloniki |
| Kydonion Street | 54655 | Thessaloniki | Thessaloniki |
| Kykladon Street | 54633 | Thessaloniki | Thessaloniki |
| Kyklaminon Street | 54351 | Thessaloniki | Thessaloniki |
| Kyklopon Street | 54634 | Thessaloniki | Thessaloniki |
| Kymis Street | 54655 | Thessaloniki | Thessaloniki |
| Kyparissias Street | 54249 | Thessaloniki | Thessaloniki |
| Kyprion Agoniston Square | 54630, 54631 | Thessaloniki | Thessaloniki |
| Kyprou Street | 54641 | Thessaloniki | Thessaloniki |
| Kyriakidi Stilponos Avenue | 54636 | Thessaloniki | Thessaloniki |
| Kyrinaiou Street | 54634 | Thessaloniki | Thessaloniki |
| Kyrineias Street | 54249 | Thessaloniki | Thessaloniki |
| Kythiron Street | 54638 | Thessaloniki | Thessaloniki |
| Kythnou Street | 54638 | Thessaloniki | Thessaloniki |
| Kyvelis Street | 54641 | Thessaloniki | Thessaloniki |
| Kyvernidou Street | 54639 | Thessaloniki | Thessaloniki |
| Kyzikou Street | 54453, 54454 | Thessaloniki | Thessaloniki |
| Lachana Street | 54638, 54639 | Thessaloniki | Thessaloniki |
| Ladonos Street | 54634 | Thessaloniki | Thessaloniki |
| Lagkada 2 Byway | 54630 | Thessaloniki | Thessaloniki |
| Lagkada Street | 54629, 54630, 54632 | Thessaloniki | Thessaloniki |
| Lalla I. Street | 54644 | Thessaloniki | Thessaloniki |
| Lamias Street | 54639 | Thessaloniki | Thessaloniki |
| Lampousiadou Street | 54632 | Thessaloniki | Thessaloniki |
| Lampraki Grigoriou Street | 54351, 54352, 54453, 54636, 54638 | Thessaloniki | Thessaloniki |