The calculated distance (air line) between Néoi Epivátes and Néa Ionía is approximately 176 miles respectively 283 kilometers.
By car or train, the actual journey to Néa Ionía is certainly longer, as only the direct route (as the crow flies) between Néoi Epivátes and Néa Ionía has been calculated here.
Air line (approximately)
283 kilometers
153 nautical miles