The calculated distance (air line) between Pilisvörösvár and Józsefváros is approximately 12 miles respectively 19 kilometers.
By car or train, the actual journey to Józsefváros is certainly longer, as only the direct route (as the crow flies) between Pilisvörösvár and Józsefváros has been calculated here.
Air line (approximately)
19 kilometers
10 nautical miles