The calculated distance (air line) between Novosemeykino and Rozhdestveno is approximately 15 miles respectively 25 kilometers.
By car or train, the actual journey to Rozhdestveno is certainly longer, as only the direct route (as the crow flies) between Novosemeykino and Rozhdestveno has been calculated here.
Air line (approximately)
25 kilometers
13 nautical miles