The calculated distance (air line) between Diễn Thành and Bắc Từ Liêm is approximately 145 miles respectively 233 kilometers.
By car or train, the actual journey to Bắc Từ Liêm is certainly longer, as only the direct route (as the crow flies) between Diễn Thành and Bắc Từ Liêm has been calculated here.
Air line (approximately)
233 kilometers
126 nautical miles