The calculated distance (air line) between Néa Michanióna and Thessaloníki is approximately 13 miles respectively 21 kilometers.
By car or train, the actual journey to Thessaloníki is certainly longer, as only the direct route (as the crow flies) between Néa Michanióna and Thessaloníki has been calculated here.
Air line (approximately)
21 kilometers
11 nautical miles