The calculated distance (air line) between Dayr Dibwān and Ţūlkarm is approximately 31 miles respectively 50 kilometers.
By car or train, the actual journey to Ţūlkarm is certainly longer, as only the direct route (as the crow flies) between Dayr Dibwān and Ţūlkarm has been calculated here.
Air line (approximately)
50 kilometers
27 nautical miles