| Lyžiarská | 040 01 | Postcode Lyziarska (street) » Kosice » Slovakia |  |
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| Láb | 900 67 | Postcode Lab » Malacky » Slovakia | | |
| Lándor | 945 01 | Postcode Landor » Komarno » Slovakia | | |
| Lándor | 945 01 | Postcode Landor (street) » Komarno » Slovakia | | |
| Lánska | 017 01 | Postcode Lanska (street) » Povazska Bystrica » Slovakia | | |
| Lány | 023 04 | Postcode Lany » Cadca » Slovakia | | |
| Lány | 958 04 | Postcode Lany (street) » Partizanske » Slovakia | | |
| Látečkovej | 949 05 | Postcode Lateckovej (street) » Nitra » Slovakia | | |
| Látkovce | 957 01 | Postcode Latkovce » Banovce nad Bebravou » Slovakia | | |
| Látky | 985 45 | Postcode Latky » Detva » Slovakia | | |
| Líškova Osada | 984 01 | Postcode Liskova Osada (street) » Lucenec » Slovakia | | |
| Líščia | 080 01 | Postcode Liscia (street) » Presov » Slovakia | | |
| Líščie nivy | 821 08 | Postcode Liscie nivy (street) » Bratislava » Slovakia | | |
| Líščie údolie | 841 04 | Postcode Liscie udolie (street) » Bratislava » Slovakia | | |
| Lónyaiová | 851 10 | Postcode Lonyaiova (street) » Bratislava » Slovakia | | |
| Lúka | 916 33 | Postcode Luka » Nove Mesto n.Vahom » Slovakia | | |
| Lúky | 013 31 | Postcode Luky » Zilina » Slovakia | | |
| Lúky | 020 53 | Postcode Luky » Puchov » Slovakia | | |
| Lúky | 946 14 | Postcode Luky » Komarno » Slovakia | | |
| Lúč na Ostrove | 930 03 | Postcode Luc na Ostrove » Dunajska Streda » Slovakia | | |
| Lúčina | 082 07 | Postcode Lucina » Presov » Slovakia | | |
| Lúčičky | 974 09 | Postcode Lucicky (street) » Banska Bystrica » Slovakia | | |
| Lúčka | 049 42 | Postcode Lucka » Roznava » Slovakia | | |
| Lúčka | 053 03 | Postcode Lucka » Levoca » Slovakia | | |
| Lúčka | 082 71 | Postcode Lucka » Sabinov » Slovakia | | |
