The calculated distance (air line) between Gyomaendrőd and Tatabánya is approximately 123 miles respectively 198 kilometers.
By car or train, the actual journey to Tatabánya is certainly longer, as only the direct route (as the crow flies) between Gyomaendrőd and Tatabánya has been calculated here.
Air line (approximately)
198 kilometers
107 nautical miles