The calculated distance (air line) between Provadia and Gorna Oryahovitsa is approximately 87 miles respectively 141 kilometers.
By car or train, the actual journey to Gorna Oryahovitsa is certainly longer, as only the direct route (as the crow flies) between Provadia and Gorna Oryahovitsa has been calculated here.
Air line (approximately)
141 kilometers
76 nautical miles