The calculated distance (air line) between Oryahovo and Gorna Oryahovitsa is approximately 97 miles respectively 156 kilometers.
By car or train, the actual journey to Gorna Oryahovitsa is certainly longer, as only the direct route (as the crow flies) between Oryahovo and Gorna Oryahovitsa has been calculated here.
Air line (approximately)
156 kilometers
84 nautical miles