The calculated distance (air line) between Dayr al ‘Aşāfīr and Latakia is approximately 147 miles respectively 237 kilometers.
By car or train, the actual journey to Latakia is certainly longer, as only the direct route (as the crow flies) between Dayr al ‘Aşāfīr and Latakia has been calculated here.
Air line (approximately)
237 kilometers
128 nautical miles