The calculated distance (air line) between Chirpan and Veliko Tŭrnovo is approximately 63 miles respectively 101 kilometers.
By car or train, the actual journey to Veliko Tŭrnovo is certainly longer, as only the direct route (as the crow flies) between Chirpan and Veliko Tŭrnovo has been calculated here.
Air line (approximately)
101 kilometers
54 nautical miles