The calculated distance (air line) between Tutrakan and Veliko Tŭrnovo is approximately 83 miles respectively 134 kilometers.
By car or train, the actual journey to Veliko Tŭrnovo is certainly longer, as only the direct route (as the crow flies) between Tutrakan and Veliko Tŭrnovo has been calculated here.
Air line (approximately)
134 kilometers
72 nautical miles