The calculated distance (air line) between Káto Achaḯa and Galátsi is approximately 120 miles respectively 193 kilometers.
By car or train, the actual journey to Galátsi is certainly longer, as only the direct route (as the crow flies) between Káto Achaḯa and Galátsi has been calculated here.
Air line (approximately)
193 kilometers
104 nautical miles