The calculated distance (air line) between Ho Chi Minh City and Thủ Dầu Một is approximately 11 miles respectively 18 kilometers.
By car or train, the actual journey to Thủ Dầu Một is certainly longer, as only the direct route (as the crow flies) between Ho Chi Minh City and Thủ Dầu Một has been calculated here.
Air line (approximately)
18 kilometers
10 nautical miles