Surface area is a country's total area, including areas under inland bodies of water and some coastal waterways.

Surface area (sq. km)

19701990200020052010201120122013201420152016201720182019202020212022
Czechia78,87078,87078,87078,87078,87078,87078,87078,87078,87078,87078,87078,87078,87078,87078,87178,87178,871
Hungary93,03093,03093,03093,03093,03093,03093,03093,03093,03093,03093,03093,03093,03093,03093,03093,03093,030
Poland312,690312,690312,690312,690312,680312,680312,680312,680312,680312,680312,680312,680312,690312,690312,710312,710312,720
Slovak Republic49,03049,03049,03049,03049,03749,03649,03649,03649,03049,03049,03049,03049,03049,03049,03049,03049,030