In the Russian folk tale of “Ivan Sosnovich”, it says that the evil Koschei the Deathless put an entire kingdom to sleep (or petrified) via a spell after killing two of the three beauties he heard about and wounding the third. My question is: How big was the area of the spell exactly to grab ALL of the kingdom?
Is there any type of real-life Russian kingdom to measure and compare to the one that Koschei cursed?