The calculated distance (air line) between Khwaeng Bang Khae and Samut Prakan is approximately 14 miles respectively 23 kilometers.
By car or train, the actual journey to Samut Prakan is certainly longer, as only the direct route (as the crow flies) between Khwaeng Bang Khae and Samut Prakan has been calculated here.
Air line (approximately)
23 kilometers
13 nautical miles