The calculated distance (air line) between Ţūz Khūrmātū and Ḩalabja is approximately 79 miles respectively 127 kilometers.
By car or train, the actual journey to Ḩalabja is certainly longer, as only the direct route (as the crow flies) between Ţūz Khūrmātū and Ḩalabja has been calculated here.
Air line (approximately)
127 kilometers
69 nautical miles