| Kendická | 080 01 | Postcode Kendicka (street) » Presov » Slovakia |  |
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| Keratsinské nám. | 080 01 | Postcode Keratsinske nam. (street) » Presov » Slovakia | | |
| Kerna | 031 01 | Postcode Kerna (street) » Liptovsky Mikulas » Slovakia | | |
| Kesovce | 980 45 | Postcode Kesovce » Rimavska Sobota » Slovakia | | |
| Ketelec | 821 06 | Postcode Ketelec (street) » Bratislava » Slovakia | | |
| Kevice | 038 45 | Postcode Kevice » Turcianske Teplice » Slovakia | | |
| Kečkovce | 090 11 | Postcode Keckovce » Svidnik » Slovakia | | |
| Kečovo | 049 55 | Postcode Kecovo » Roznava » Slovakia | | |
| Keť | 935 64 | Postcode Ket » Levice » Slovakia | | |
| Kežmarok | 060 01 | Postcode Kezmarok » Slovakia | | |
| Kežmarok | 060 01 | Postcode Kezmarok » Kezmarok » Slovakia | | |
| Kežmarská | 040 11 | Postcode Kezmarska (street) » Kosice » Slovakia | | |
| Kežmarské námestie | 851 01 | Postcode Kezmarske namestie (street) » Bratislava » Slovakia | | |
| Kežmarské Žľaby | 059 60 | Postcode Kezmarske Zlaby » Poprad » Slovakia | | |
| Kiarov | 991 06 | Postcode Kiarov » Velky Krtis » Slovakia | | |
| Kiepka | 977 01 | Postcode Kiepka (street) » Brezno » Slovakia | | |
| Kimovská | 960 01 | Postcode Kimovska (street) » Zvolen » Slovakia | | |
| Kinčeš | 076 62 | Postcode Kinces » Trebisov » Slovakia | | |
| Kisdyho | 040 01 | Postcode Kisdyho (street) » Kosice » Slovakia | | |
| Kišovce | 059 12 | Postcode Kisovce » Poprad » Slovakia | | |
| Kladnianska | 821 05 | Postcode Kladnianska (street) » Bratislava » Slovakia | | |
| Kladzany | 094 21 | Postcode Kladzany » Vranov nad Toplou » Slovakia | | |
| Klariská | 811 03 | Postcode Klariska (street) » Bratislava » Slovakia | | |
| Klasov | 951 53 | Postcode Klasov » Nitra » Slovakia | | |
| Klastava | 969 01 | Postcode Klastava » Banska Stiavnica » Slovakia | | |
