Kuybyshevsky District, Kaluga Oblast
Kuybyshevsky District is an administrative and municipal district, one of the twenty-four in Kaluga Oblast, Russia. It is located in the west of the oblast. The area of the district is. Its administrative center is the rural locality of Betlitsa. Population: 9,700 ; The population of Betlitsa accounts for 45.8% of the district's population.
