Hradec Králové Region is an administrative unit of the Czech Republic located in the north-eastern part of the historical region of Bohemia. It is named after its capital Hradec Králové. The region neighbours the Pardubice Region in the south, the Central Bohemian Region in the south-west, and the Liberec Region in the west. It also shares a 208 km long international border with Polish Lower Silesian Voivodeship in the north and the east.

Liberec Region is an administrative unit of the Czech Republic, located in the northernmost part of its historical region of Bohemia. It is named after its capital Liberec. The region shares international borders with Germany and Poland. Domestically the region borders the Ústí nad Labem Region to the west, the Central Bohemian Region to the south and the Hradec Králové Region to the east.