The calculated distance (air line) between Fársala and Néa Smýrni is approximately 118 miles respectively 189 kilometers.
By car or train, the actual journey to Néa Smýrni is certainly longer, as only the direct route (as the crow flies) between Fársala and Néa Smýrni has been calculated here.
Air line (approximately)
189 kilometers
102 nautical miles