| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Jadrna | city | Kralovehradecky Kraj | Czech Republic | 50.28 | 16.46 | 2509 | 5480 |
| Jahodov | city | Kralovehradecky Kraj | Czech Republic | 50.15 | 16.32 | 1669 | 8406 |
| Janatov | city | Kralovehradecky Kraj | Czech Republic | 50.27 | 15.58 | 830 | 5536 |
| Janov | city | Kralovehradecky Kraj | Czech Republic | 50.33 | 16.25 | 1824 | 5618 |
| Janovice | city | Kralovehradecky Kraj | Czech Republic | 50.64 | 16.36 | 2509 | 8033 |
| Janovice | city | Kralovehradecky Kraj | Czech Republic | 50.59 | 16.09 | 2060 | 3164 |
| Janovice | city | Kralovehradecky Kraj | Czech Republic | 50.27 | 15.42 | 843 | 5235 |
| Janovice | city | Kralovehradecky Kraj | Czech Republic | 50.59 | 15.74 | 1669 | 2938 |
| Janovicky | city | Kralovehradecky Kraj | Czech Republic | 50.64 | 16.36 | 2509 | 8033 |
| Janske Lazne | city | Kralovehradecky Kraj | Czech Republic | 50.63 | 15.78 | 2043 | 14246 |
| Jaromeržas | city | Kralovehradecky Kraj | Czech Republic | 50.35 | 15.92 | 830 | 22386 |
| Jaroměř | city | Kralovehradecky Kraj | Czech Republic | 50.35 | 15.92 | 830 | 22386 |
| Jaroslav | city | Kralovehradecky Kraj | Czech Republic | 50.18 | 16.32 | 1669 | 7791 |
| Jasena | city | Kralovehradecky Kraj | Czech Republic | 50.32 | 15.99 | 830 | 7451 |
| Jasenná | city | Kralovehradecky Kraj | Czech Republic | 50.32 | 15.99 | 830 | 7451 |
| Javor | city | Kralovehradecky Kraj | Czech Republic | 50.57 | 16.18 | 1669 | 5553 |
| Javornic | city | Kralovehradecky Kraj | Czech Republic | 50.17 | 16.35 | 1669 | 7013 |
| Javornice | city | Kralovehradecky Kraj | Czech Republic | 50.17 | 16.35 | 1669 | 7013 |
| Javorník | city | Kralovehradecky Kraj | Czech Republic | 50.59 | 15.77 | 1669 | 6170 |
| Jańskie Łaźnie | city | Kralovehradecky Kraj | Czech Republic | 50.63 | 15.78 | 2043 | 14246 |
| Jedlova v Orlickych Horach | city | Kralovehradecky Kraj | Czech Republic | 50.29 | 16.35 | 2509 | 5920 |
| Jedlová | city | Kralovehradecky Kraj | Czech Republic | 50.29 | 16.35 | 2509 | 5920 |
| Jehlice | city | Kralovehradecky Kraj | Czech Republic | 50.23 | 15.68 | 830 | 5935 |
| Jeníkovice | city | Kralovehradecky Kraj | Czech Republic | 50.23 | 16.00 | 843 | 16332 |
| Jermer | city | Kralovehradecky Kraj | Czech Republic | 50.35 | 15.92 | 830 | 22386 |
| Jesbin | city | Kralovehradecky Kraj | Czech Republic | 50.34 | 15.90 | 830 | 25653 |
| Jessenitz | city | Kralovehradecky Kraj | Czech Republic | 50.36 | 16.04 | 862 | 5669 |
| Jestrebi | city | Kralovehradecky Kraj | Czech Republic | 50.36 | 16.18 | 1669 | 22203 |
| Jetřichov | city | Kralovehradecky Kraj | Czech Republic | 50.61 | 16.26 | 1669 | 5717 |
| Jezbiny | city | Kralovehradecky Kraj | Czech Republic | 50.34 | 15.90 | 830 | 25653 |
| Jeřice | city | Kralovehradecky Kraj | Czech Republic | 50.34 | 15.68 | 912 | 4699 |
| Jeřičky | city | Kralovehradecky Kraj | Czech Republic | 50.34 | 15.77 | 872 | 3782 |
| Ještětice | city | Kralovehradecky Kraj | Czech Republic | 50.23 | 16.23 | 1085 | 6732 |
| Ježkovice | city | Kralovehradecky Kraj | Czech Republic | 50.19 | 16.14 | 1194 | 5670 |
| Jibka | city | Kralovehradecky Kraj | Czech Republic | 50.56 | 16.11 | 1906 | 3058 |
| Jicin | city | Kralovehradecky Kraj | Czech Republic | 50.44 | 15.36 | 905 | 31413 |
| Jicineves | city | Kralovehradecky Kraj | Czech Republic | 50.37 | 15.34 | 935 | 8165 |
| Jiczyn | city | Kralovehradecky Kraj | Czech Republic | 50.44 | 15.36 | 905 | 31413 |
| Jirsky Dul | city | Kralovehradecky Kraj | Czech Republic | 50.52 | 15.87 | 1669 | 8991 |
| Jisbitz | city | Kralovehradecky Kraj | Czech Republic | 50.39 | 16.19 | 1755 | 23595 |
| Jitschin | city | Kralovehradecky Kraj | Czech Republic | 50.44 | 15.36 | 905 | 31413 |
| Jivka | city | Kralovehradecky Kraj | Czech Republic | 50.56 | 16.11 | 1906 | 3058 |
| Jizbice | city | Kralovehradecky Kraj | Czech Republic | 50.39 | 16.19 | 1755 | 23595 |
| Johannesberg | city | Kralovehradecky Kraj | Czech Republic | 50.64 | 16.36 | 2509 | 8033 |
| Johannesgunst | city | Kralovehradecky Kraj | Czech Republic | 50.59 | 15.74 | 1669 | 2938 |
| Johannisbad | city | Kralovehradecky Kraj | Czech Republic | 50.63 | 15.78 | 2043 | 14246 |
| Johnsdorf | city | Kralovehradecky Kraj | Czech Republic | 50.59 | 16.09 | 2060 | 3164 |
| Josefov | city | Kralovehradecky Kraj | Czech Republic | 50.34 | 15.93 | 859 | 21713 |
| Josefská Výšina | city | Kralovehradecky Kraj | Czech Republic | 50.48 | 15.71 | 1669 | 2044 |
| Josefstadt | city | Kralovehradecky Kraj | Czech Republic | 50.34 | 15.93 | 859 | 21713 |
| Jungbuch | city | Kralovehradecky Kraj | Czech Republic | 50.60 | 15.84 | 1669 | 19543 |
| Jílovice | city | Kralovehradecky Kraj | Czech Republic | 50.25 | 16.01 | 830 | 11440 |