The calculated distance (air line) between Ulyanovsk and Novoul’yanovsk is approximately 12 miles respectively 20 kilometers.
By car or train, the actual journey to Novoul’yanovsk is certainly longer, as only the direct route (as the crow flies) between Ulyanovsk and Novoul’yanovsk has been calculated here.
Air line (approximately)
20 kilometers
11 nautical miles