The calculated distance (air line) between Lyubimets and Veliko Tŭrnovo is approximately 89 miles respectively 144 kilometers.
By car or train, the actual journey to Veliko Tŭrnovo is certainly longer, as only the direct route (as the crow flies) between Lyubimets and Veliko Tŭrnovo has been calculated here.
Air line (approximately)
144 kilometers
78 nautical miles