| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Jablonca | city | Kosicky | Slovakia | 48.56 | 20.61 | 1204 | 1694 |
| Jablonca,Jablonica | city | Kosicky | Slovakia | 48.56 | 20.61 | 1204 | 1694 |
| Jablonica | city | Kosicky | Slovakia | 48.56 | 20.61 | 1204 | 1694 |
| Jablonov nad Turnou | city | Kosicky | Slovakia | 48.59 | 20.67 | 830 | 2392 |
| Jakabhaza | city | Kosicky | Slovakia | 48.63 | 21.23 | 830 | 11434 |
| Jaklovce | city | Kosicky | Slovakia | 48.87 | 20.99 | 1669 | 8529 |
| Janik | city | Kosicky | Slovakia | 48.55 | 20.97 | 830 | 5965 |
| Janok,Jánok | city | Kosicky | Slovakia | 48.55 | 20.97 | 830 | 5965 |
| Jasenov | city | Kosicky | Slovakia | 48.80 | 22.17 | 830 | 7136 |
| Jasov | city | Kosicky | Slovakia | 48.68 | 20.98 | 902 | 6145 |
| Jastrabie | city | Kosicky | Slovakia | 48.50 | 21.78 | 354 | 5338 |
| Jastrabie | city | Kosicky | Slovakia | 48.71 | 22.03 | 377 | 3802 |
| Jastrabie pri Michalovciach | city | Kosicky | Slovakia | 48.71 | 22.03 | 377 | 3802 |
| Jaszo,Jazo,Jászó | city | Kosicky | Slovakia | 48.68 | 20.98 | 902 | 6145 |
| Jazo | city | Kosicky | Slovakia | 48.68 | 20.98 | 902 | 6145 |
| Jeckelsdorf | city | Kosicky | Slovakia | 48.87 | 20.99 | 1669 | 8529 |
| Jekelfalva | city | Kosicky | Slovakia | 48.87 | 20.99 | 1669 | 8529 |
| Jenke | city | Kosicky | Slovakia | 48.66 | 22.21 | 390 | 23531 |
| Jenkovce | city | Kosicky | Slovakia | 48.66 | 22.21 | 390 | 23531 |
| Jesenov | city | Kosicky | Slovakia | 48.80 | 22.17 | 830 | 7136 |
| Jeszenőremete | city | Kosicky | Slovakia | 48.83 | 22.17 | 830 | 2465 |
| Jesztreb | city | Kosicky | Slovakia | 48.71 | 22.03 | 377 | 3802 |
| Jolesz | city | Kosicky | Slovakia | 48.63 | 20.55 | 951 | 18057 |
| Jolesz,Jólész | city | Kosicky | Slovakia | 48.63 | 20.55 | 951 | 18057 |
| Jovice | city | Kosicky | Slovakia | 48.63 | 20.55 | 951 | 18057 |
| Jovsa | city | Kosicky | Slovakia | 48.82 | 22.09 | 830 | 2649 |
| Jozefova Pusta | city | Kosicky | Slovakia | 48.62 | 21.55 | 830 | 4878 |
| Jánok | city | Kosicky | Slovakia | 48.55 | 20.97 | 830 | 5965 |
| Jászó | city | Kosicky | Slovakia | 48.68 | 20.98 | 902 | 6145 |
| Jászómindeszent | city | Kosicky | Slovakia | 48.71 | 20.98 | 1105 | 5494 |
| Jászóújfalu | city | Kosicky | Slovakia | 48.69 | 21.07 | 1200 | 2500 |
| Jósza | city | Kosicky | Slovakia | 48.82 | 22.09 | 830 | 2649 |