The calculated distance (air line) between Dimona and Petaẖ Tiqva is approximately 71 miles respectively 114 kilometers.
By car or train, the actual journey to Petaẖ Tiqva is certainly longer, as only the direct route (as the crow flies) between Dimona and Petaẖ Tiqva has been calculated here.
Air line (approximately)
114 kilometers
61 nautical miles