The calculated distance (air line) between Bol’shoye Murashkino and Ulyanovsk is approximately 175 miles respectively 281 kilometers.
By car or train, the actual journey to Ulyanovsk is certainly longer, as only the direct route (as the crow flies) between Bol’shoye Murashkino and Ulyanovsk has been calculated here.
Air line (approximately)
281 kilometers
152 nautical miles