The calculated distance (air line) between Varna and Gorna Oryahovitsa is approximately 112 miles respectively 180 kilometers.
By car or train, the actual journey to Gorna Oryahovitsa is certainly longer, as only the direct route (as the crow flies) between Varna and Gorna Oryahovitsa has been calculated here.
Air line (approximately)
180 kilometers
97 nautical miles