The calculated distance (air line) between Davydkovo and Nikol’skoye is approximately 2 miles respectively 4 kilometers.
By car or train, the actual journey to Nikol’skoye is certainly longer, as only the direct route (as the crow flies) between Davydkovo and Nikol’skoye has been calculated here.
Air line (approximately)
4 kilometers
2 nautical miles