The calculated distance (air line) between Zalaszentgrót and Budapest XXI. kerület is approximately 99 miles respectively 160 kilometers.
By car or train, the actual journey to Budapest XXI. kerület is certainly longer, as only the direct route (as the crow flies) between Zalaszentgrót and Budapest XXI. kerület has been calculated here.
Air line (approximately)
160 kilometers
86 nautical miles