The calculated distance (air line) between Tqvarch'eli and Akhaltsikhe is approximately 106 miles respectively 171 kilometers.
By car or train, the actual journey to Akhaltsikhe is certainly longer, as only the direct route (as the crow flies) between Tqvarch'eli and Akhaltsikhe has been calculated here.
Air line (approximately)
171 kilometers
92 nautical miles