The calculated distance (air line) between Ihtiman and Gorna Oryahovitsa is approximately 107 miles respectively 172 kilometers.
By car or train, the actual journey to Gorna Oryahovitsa is certainly longer, as only the direct route (as the crow flies) between Ihtiman and Gorna Oryahovitsa has been calculated here.
Air line (approximately)
172 kilometers
93 nautical miles