The calculated distance (air line) between Druskininkai and Naujoji Vilnia is approximately 74 miles respectively 120 kilometers.
By car or train, the actual journey to Naujoji Vilnia is certainly longer, as only the direct route (as the crow flies) between Druskininkai and Naujoji Vilnia has been calculated here.
Air line (approximately)
120 kilometers
65 nautical miles