The calculated distance (air line) between Gŭlŭbovo and Gorna Oryahovitsa is approximately 69 miles respectively 111 kilometers.
By car or train, the actual journey to Gorna Oryahovitsa is certainly longer, as only the direct route (as the crow flies) between Gŭlŭbovo and Gorna Oryahovitsa has been calculated here.
Air line (approximately)
111 kilometers
60 nautical miles