| Mäsiarska | 040 01 | Postcode Masiarska (street) » Kosice » Slovakia |  |
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| Mäsiarska | 949 05 | Postcode Masiarska (street) » Nitra » Slovakia | | |
| Mätová | 821 07 | Postcode Matova (street) » Bratislava » Slovakia | | |
| Môlča | 974 01 | Postcode Molca » Banska Bystrica » Slovakia | | |
| Môťovská | 960 01 | Postcode Motovska (street) » Zvolen » Slovakia | | |
| Môťovská cesta | 960 01 | Postcode Motovska cesta (street) » Zvolen » Slovakia | | |
| Môťová | 960 01 | Postcode Motova » Zvolen » Slovakia | | |
| Mútne | 029 63 | Postcode Mutne » Namestovo » Slovakia | | |
| Mútňanská Píla | 029 63 | Postcode Mutnanska Pila » Namestovo » Slovakia | | |
| Múzejná | 811 02 | Postcode Muzejna (street) » Bratislava » Slovakia | | |
| Múzejné nám. | 917 01 | Postcode Muzejne nam. (street) » Trnava » Slovakia | | |
| Mýtna | 985 53 | Postcode Mytna » Lucenec » Slovakia | | |
| Mýtna | 811 07 | Postcode Mytna (street) » Bratislava » Slovakia | | |
| Mýtna | 811 05 | Postcode Mytna (street) » Bratislava » Slovakia | | |
| Mýtna | 902 01 | Postcode Mytna (street) » Pezinok » Slovakia | | |
| Mýtna | 917 02 | Postcode Mytna (street) » Trnava » Slovakia | | |
| Mýtna | 010 03 | Postcode Mytna (street) » Zilina » Slovakia | | |
| Mýtna Nová Ves | 956 11 | Postcode Mytna Nova Ves » Topolcany » Slovakia | | |
| Mýtne Ludany | 935 56 | Postcode Mytne Ludany » Levice » Slovakia | | |
| Mýto pod Ďumbierom | 976 44 | Postcode Myto pod Dumbierom » Brezno » Slovakia | | |
| maj. Samojlenku | 934 01 | Postcode maj. Samojlenku (street) » Levice » Slovakia | | |
| marš. Koneva | 040 22 | Postcode mars. Koneva (street) » Kosice » Slovakia | | |
| marš. Malinovského | 960 01 | Postcode mars. Malinovskeho (street) » Zvolen » Slovakia | | |
