The calculated distance (air line) between Ar-Rawḍah and Al Mansurah is approximately 30 miles respectively 48 kilometers.
By car or train, the actual journey to Al Mansurah is certainly longer, as only the direct route (as the crow flies) between Ar-Rawḍah and Al Mansurah has been calculated here.
Air line (approximately)
48 kilometers
26 nautical miles