The calculated distance (air line) between Abadan and Al Faḩāḩīl is approximately 87 miles respectively 141 kilometers.
By car or train, the actual journey to Al Faḩāḩīl is certainly longer, as only the direct route (as the crow flies) between Abadan and Al Faḩāḩīl has been calculated here.
Air line (approximately)
141 kilometers
76 nautical miles