Kállósemjén is a village in Szabolcs-Szatmár-Bereg county, in the Northern Great Plain region of eastern Hungary. 22 km from Nyíregyháza, 8 km from Nagykálló, 10 km from Balkány, 16 km from Letters, 12 km from Magy, 17 km from Nyírbátor, 3 km from... Wikipedia