The calculated distance (air line) between Jászapáti and Angyalföld is approximately 50 miles respectively 80 kilometers.
By car or train, the actual journey to Angyalföld is certainly longer, as only the direct route (as the crow flies) between Jászapáti and Angyalföld has been calculated here.
Air line (approximately)
80 kilometers
43 nautical miles