The calculated distance (air line) between Thị Trấn Tân Thành and Sa Dec is approximately 11 miles respectively 18 kilometers.
By car or train, the actual journey to Sa Dec is certainly longer, as only the direct route (as the crow flies) between Thị Trấn Tân Thành and Sa Dec has been calculated here.
Air line (approximately)
18 kilometers
10 nautical miles