The calculated distance (air line) between Lukovit and Veliko Tŭrnovo is approximately 74 miles respectively 119 kilometers.
By car or train, the actual journey to Veliko Tŭrnovo is certainly longer, as only the direct route (as the crow flies) between Lukovit and Veliko Tŭrnovo has been calculated here.
Air line (approximately)
119 kilometers
64 nautical miles