The calculated distance (air line) between Gaza and ‘Abasān al Kabīrah is approximately 15 miles respectively 24 kilometers.
By car or train, the actual journey to ‘Abasān al Kabīrah is certainly longer, as only the direct route (as the crow flies) between Gaza and ‘Abasān al Kabīrah has been calculated here.
Air line (approximately)
24 kilometers
13 nautical miles