The calculated distance (air line) between Al Fukhkhārī and Qalqīlyah is approximately 72 miles respectively 117 kilometers.
By car or train, the actual journey to Qalqīlyah is certainly longer, as only the direct route (as the crow flies) between Al Fukhkhārī and Qalqīlyah has been calculated here.
Air line (approximately)
117 kilometers
63 nautical miles