The calculated distance (air line) between Yany Kapu and Pervomayskoye is approximately 17 miles respectively 27 kilometers.
By car or train, the actual journey to Pervomayskoye is certainly longer, as only the direct route (as the crow flies) between Yany Kapu and Pervomayskoye has been calculated here.
Air line (approximately)
27 kilometers
15 nautical miles