The calculated distance (air line) between Akhalk’alak’i and Tbilisi is approximately 72 miles respectively 117 kilometers.
By car or train, the actual journey to Tbilisi is certainly longer, as only the direct route (as the crow flies) between Akhalk’alak’i and Tbilisi has been calculated here.
Air line (approximately)
117 kilometers
63 nautical miles