The calculated distance (air line) between Stantsiya Novyy Afon and Batumi is approximately 107 miles respectively 173 kilometers.
By car or train, the actual journey to Batumi is certainly longer, as only the direct route (as the crow flies) between Stantsiya Novyy Afon and Batumi has been calculated here.
Air line (approximately)
173 kilometers
93 nautical miles