The calculated distance (air line) between Budapest XVIII. kerület and Erzsébetváros is approximately 6 miles respectively 10 kilometers.
By car or train, the actual journey to Erzsébetváros is certainly longer, as only the direct route (as the crow flies) between Budapest XVIII. kerület and Erzsébetváros has been calculated here.
Air line (approximately)
10 kilometers
5 nautical miles