The calculated distance (air line) between Ma‘arratmişrīn and Dārayyā is approximately 178 miles respectively 287 kilometers.
By car or train, the actual journey to Dārayyā is certainly longer, as only the direct route (as the crow flies) between Ma‘arratmişrīn and Dārayyā has been calculated here.
Air line (approximately)
287 kilometers
155 nautical miles